X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/de44a9f06d5c9f925de9ae98e426991ed279ceef..4176fb7d0f7f19abcd1ac40e29e9fe107a9e0f6a:/src/os2/window.cpp?ds=sidebyside diff --git a/src/os2/window.cpp b/src/os2/window.cpp index 4a04ebeca9..fbcfcc1029 100644 --- a/src/os2/window.cpp +++ b/src/os2/window.cpp @@ -1,17 +1,18 @@ ///////////////////////////////////////////////////////////////////////////// // Name: windows.cpp // Purpose: wxWindow -// Author: AUTHOR +// Author: David Webster // Modified by: -// Created: ??/??/98 +// Created: 10/12/99 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) David Webster +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "window.h" -#endif +// +// For compilers that support precompilation, includes "wx.h". +// +#include "wx/wxprec.h" #ifndef WX_PRECOMP #define INCL_DOS @@ -47,6 +48,8 @@ #include "wx/menuitem.h" #include "wx/log.h" +#include "wx/os2/private.h" + #if wxUSE_TOOLTIPS #include "wx/tooltip.h" #endif @@ -63,487 +66,4524 @@ #include -// place compiler, OS specific includes here +// +// Place compiler, OS specific includes here +// - -// standard macros -- these are for OS/2 PM, but most GUI's have something similar +// +// Standard macros -- these are for OS/2 PM, but most GUI's have something similar +// #ifndef GET_X_LPARAM +// // SHORT1FROMMP -- LOWORD +// #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp)) +// // SHORT2FROMMP -- HIWORD +// #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16)) #endif // GET_X_LPARAM +#ifndef CW_USEDEFAULT +# define CW_USEDEFAULT ((int)0x80000000) +#endif + // --------------------------------------------------------------------------- // global variables // --------------------------------------------------------------------------- -// the last Windows message we got (MT-UNSAFE) -extern WXMSGID s_currentMsg; -extern wxList WXDLLEXPORT wxPendingDelete; -extern wxChar wxCanvasClassName[]; +// +// The last Windows message we got (MT-UNSAFE) +// +QMSG s_currentMsg; -wxMenu *wxCurrentPopupMenu = NULL; -wxList *wxWinHandleList = NULL; +wxMenu* wxCurrentPopupMenu = NULL; +extern wxList WXDLLEXPORT wxPendingDelete; +#if !defined(__VISAGECPP__) || (__IBMCPP__ < 400) +extern wxChar wxCanvasClassName[]; +#endif +wxList* wxWinHandleList = NULL; // --------------------------------------------------------------------------- // private functions // --------------------------------------------------------------------------- + +// // the window proc for all our windows; most gui's have something similar -MRESULT wxWndProc( HWND hWnd - ,ULONG message - ,MPARAM mp1 - ,MPARAM mp2 - ); -void wxRemoveHandleAssociation(wxWindow *win); -void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win); -wxWindow *wxFindWinFromHandle(WXHWND hWnd); +// +MRESULT EXPENTRY wxWndProc( HWND hWnd + ,ULONG message + ,MPARAM mp1 + ,MPARAM mp2 + ); + +#ifdef __WXDEBUG__ + const char *wxGetMessageName(int message); +#endif //__WXDEBUG__ + +void wxRemoveHandleAssociation(wxWindow* pWin); +void wxAssociateWinWithHandle( HWND hWnd + ,wxWindow* pWin + ); +wxWindow* wxFindWinFromHandle(WXHWND hWnd); +// +// This magical function is used to translate VK_APPS key presses to right +// mouse clicks +// +static void TranslateKbdEventToMouse( wxWindow* pWin + ,int* pX + ,int* pY + ,MPARAM* pFlags + ); + +// +// get the current state of SHIFT/CTRL keys +// +static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; } +static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; } // --------------------------------------------------------------------------- // event tables // --------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) -#endif BEGIN_EVENT_TABLE(wxWindow, wxWindowBase) - EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) - EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) - EVT_INIT_DIALOG(wxWindow::OnInitDialog) - EVT_IDLE(wxWindow::OnIdle) + EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground) + EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged) + EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog) + EVT_IDLE(wxWindowOS2::OnIdle) + EVT_SET_FOCUS(wxWindowOS2::OnSetFocus) END_EVENT_TABLE() // =========================================================================== // implementation // =========================================================================== -void wxWindow::Init() +// +// Find an item given the PM Window id +// +wxWindow* wxWindowOS2::FindItem( + long lId +) const { - // generic - InitBase(); + wxControl* pItem = wxDynamicCast( this + ,wxControl + ); - // PM specific - m_winCaptured = FALSE; - m_isBeingDeleted = FALSE; - m_mouseInWindow = FALSE; - m_backgroundTransparent = FALSE; + if (pItem) + { + // + // I it we or one of our "internal" children? + // + if (pItem->GetId() == lId || + (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND)) + { + return pItem; + } + } - // wxWnd - m_hMenu = 0; + wxWindowList::Node* pCurrent = GetChildren().GetFirst(); - m_hWnd = 0; + while (pCurrent) + { + wxWindow* pChildWin = pCurrent->GetData(); + wxWindow* pWnd = pChildWin->FindItem(lId); - // pass WM_GETDLGCODE to DefWindowProc() - m_lDlgCode = 0; + if (pWnd) + return pWnd; - m_xThumbSize = 0; - m_yThumbSize = 0; + pCurrent = pCurrent->GetNext(); + } + return(NULL); +} // end of wxWindowOS2::FindItem - // as all windows are created with WS_VISIBLE style... - m_isShown = TRUE; +// +// Find an item given the PM Window handle +// +wxWindow* wxWindowOS2::FindItemByHWND( + WXHWND hWnd +, bool bControlOnly +) const +{ + wxWindowList::Node* pCurrent = GetChildren().GetFirst(); + + while (pCurrent) + { + wxWindow* pParent = pCurrent->GetData(); + + // + // Do a recursive search. + // + wxWindow* pWnd = pParent->FindItemByHWND(hWnd); + + if (pWnd) + return(pWnd); + + if (!bControlOnly || pParent->IsKindOf(CLASSINFO(wxControl))) + { + wxWindow* pItem = pCurrent->GetData(); + + if (pItem->GetHWND() == hWnd) + return(pItem); + else + { + if (pItem->ContainsHWND(hWnd)) + return(pItem); + } + } + pCurrent = pCurrent->GetNext(); + } + return(NULL); +} // end of wxWindowOS2::FindItemByHWND +// +// Default command handler +// +bool wxWindowOS2::OS2Command( + WXUINT WXUNUSED(uParam) +, WXWORD WXUNUSED(uId) +) +{ + return(FALSE); } -bool wxWindow::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name) +// ---------------------------------------------------------------------------- +// constructors and such +// ---------------------------------------------------------------------------- + +void wxWindowOS2::Init() { - wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") ); + // + // Generic + // + InitBase(); - if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) - return FALSE; + // + // PM specific + // + m_bDoubleClickAllowed = 0; + m_bWinCaptured = FALSE; - // TODO: PM Specific initialization - parent->AddChild(this); - return TRUE; -} + m_isBeingDeleted = FALSE; + m_fnOldWndProc = 0; + m_bUseCtl3D = FALSE; + m_bMouseInWindow = FALSE; + + // + // wxWnd + // + m_hMenu = 0L; + m_hWnd = 0L; + m_hWndScrollBarHorz = 0L; + m_hWndScrollBarVert = 0L; + // + // Pass WM_GETDLGCODE to DefWindowProc() + m_lDlgCode = 0; + + m_nXThumbSize = 0; + m_nYThumbSize = 0; + m_bBackgroundTransparent = FALSE; + + // + // As all windows are created with WS_VISIBLE style... + // + m_isShown = TRUE; + +#if wxUSE_MOUSEEVENT_HACK + m_lLastMouseX = + m_lLastMouseY = -1; + m_nLastMouseEvent = -1; +#endif // wxUSE_MOUSEEVENT_HACK +} // wxWindowOS2::Init + +// // Destructor -wxWindow::~wxWindow() +// +wxWindowOS2::~wxWindowOS2() { m_isBeingDeleted = TRUE; - PMDetachWindowMenu(); - // delete handlers? + OS2DetachWindowMenu(); + for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent()) + { + wxFrame* pFrame = wxDynamicCast(pWin, wxFrame); + + if (pFrame) + { + if (pFrame->GetLastFocus() == this) + pFrame->SetLastFocus((wxWindow*)NULL); + } + } if (m_parent) m_parent->RemoveChild(this); DestroyChildren(); + if (m_hWnd) { - if(!WinDestroyWindow(GetHwnd())) - wxLogLastError("DestroyWindow"); + if(!::WinDestroyWindow(GetHWND())) + wxLogLastError(wxT("DestroyWindow")); + // // remove hWnd <-> wxWindow association + // wxRemoveHandleAssociation(this); } -} +} // end of wxWindowOS2::~wxWindowOS2 + +bool wxWindowOS2::Create( + wxWindow* pParent +, wxWindowID vId +, const wxPoint& rPos +, const wxSize& rSize +, long lStyle +, const wxString& rName +) +{ + HWND hParent = NULLHANDLE; + wxPoint vPos = rPos; // The OS/2 position + ULONG ulCreateFlags = 0L; + + wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent")); + + if ( !CreateBase( pParent + ,vId + ,rPos + ,rSize + ,lStyle + ,wxDefaultValidator + ,rName + )) + return(FALSE); + + if (pParent) + { + int nTempy; + + pParent->AddChild(this); + hParent = GetWinHwnd(pParent); + // + // OS2 uses normal coordinates, no bassackwards Windows ones + // + if (pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) || + pParent->IsKindOf(CLASSINFO(wxScrolledWindow)) + ) + { + wxWindow* pGrandParent = NULL; + + pGrandParent = pParent->GetParent(); + if (pGrandParent) + nTempy = pGrandParent->GetSize().y - (vPos.y + rSize.y); + else + nTempy = pParent->GetSize().y - (vPos.y + rSize.y); + } + else + nTempy = pParent->GetSize().y - (vPos.y + rSize.y); + vPos.y = nTempy; + if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) || + pParent->IsKindOf(CLASSINFO(wxScrolledWindow)) + ) + ulCreateFlags |= WS_CLIPSIBLINGS; + } + else + { + RECTL vRect; + + ::WinQueryWindowRect(HWND_DESKTOP, &vRect); + hParent = HWND_DESKTOP; + vPos.y = vRect.yTop - (vPos.y + rSize.y); + } + + // + // Most wxSTYLES are really PM Class specific styles and will be + // set in those class create procs. PM's basic windows styles are + // very limited. + // + ulCreateFlags |= WS_VISIBLE; + + + if (lStyle & wxCLIP_SIBLINGS) + ulCreateFlags |= WS_CLIPSIBLINGS; + + if (lStyle & wxCLIP_CHILDREN ) + ulCreateFlags |= WS_CLIPCHILDREN; + + // + // + // + bool bWant3D; + WXDWORD dwExStyle = Determine3DEffects( WS_EX_CLIENTEDGE + ,&bWant3D + ); + + // + // Add the simple border style as we'll use this to draw borders + // + if (lStyle & wxSIMPLE_BORDER) + dwExStyle |= wxSIMPLE_BORDER; + + // + // Generic OS/2 Windows are created with no owner, no Z Order, no Control data, + // and no presentation parameters + // + OS2Create( hParent + ,(PSZ)wxCanvasClassName + ,rName.c_str() + ,ulCreateFlags + ,vPos.x + ,vPos.y + ,WidthDefault(rSize.x) + ,HeightDefault(rSize.y) + ,NULLHANDLE + ,NULLHANDLE + ,m_windowId + ,NULL + ,NULL + ,dwExStyle + ); + + return(TRUE); +} // end of wxWindowOS2::Create // --------------------------------------------------------------------------- // basic operations // --------------------------------------------------------------------------- -void wxWindow::Raise() +void wxWindowOS2::SetFocus() { - // TODO: -} + HWND hWnd = GetHwnd(); -void wxWindow::Lower() -{ - // TODO: -} + if (hWnd) + ::WinSetFocus(HWND_DESKTOP, hWnd); +} // end of wxWindowOS2::SetFocus -void wxWindow::SetFocus() +wxWindow* wxWindowBase::FindFocus() { - // TODO: -} + HWND hWnd = ::WinQueryFocus(HWND_DESKTOP); -void wxWindow::WarpPointer(int x_pos, int y_pos) -{ - // TODO: -} + if (hWnd) + { + return wxFindWinFromHandle((WXHWND)hWnd); + } + return NULL; +} // wxWindowBase::FindFocus -void wxWindow::CaptureMouse() +bool wxWindowOS2::Enable( + bool bEnable +) { - // TODO: -} + if (!wxWindowBase::Enable(bEnable)) + return(FALSE); -void wxWindow::ReleaseMouse() -{ - // TODO: -} + HWND hWnd = GetHwnd(); -void wxWindow::Refresh(bool eraseBack, const wxRect *rect) -{ - // TODO: -} + if ( hWnd ) + ::WinEnableWindow(hWnd, (BOOL)bEnable); -void wxWindow::Clear() -{ - // TODO: -} + wxWindowList::Node* pNode = GetChildren().GetFirst(); -bool wxWindow::SetFont(const wxFont& f) -{ - // TODO: + while (pNode) + { + wxWindow* pChild = pNode->GetData(); + + pChild->Enable(bEnable); + pNode = pNode->GetNext(); + } return(TRUE); -} +} // end of wxWindowOS2::Enable -int wxWindow::GetCharHeight() const +bool wxWindowOS2::Show( + bool bShow +) { - // TODO: - return(1); -} + if (!wxWindowBase::Show(bShow)) + return(FALSE); -int wxWindow::GetCharWidth() const -{ - // TODO: - return(1); -} + HWND hWnd = GetHwnd(); -void wxWindow::GetTextExtent( const wxString& string - ,int* x - ,int* y - ,int* descent - ,int* externalLeading - ,const wxFont* theFont - ) const -{ - // TODO: -} + ::WinShowWindow(hWnd, bShow); -void wxWindow::SetScrollbar( int orient - ,int pos - ,int thumbVisible - ,int range - ,bool refresh - ) -{ - // TODO: -} + if (bShow) + { + ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER); + } + return(TRUE); +} // end of wxWindowOS2::Show -void wxWindow::SetScrollPos( int orient - ,int pos - ,bool refresh - ) +void wxWindowOS2::Raise() { - // TODO: -} + ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE); +} // end of wxWindowOS2::Raise -int wxWindow::GetScrollPos(int orient) const +void wxWindowOS2::Lower() { - // TODO: - return(1); -} + ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE); +} // end of wxWindowOS2::Lower -int wxWindow::GetScrollRange(int orient) const +void wxWindowOS2::SetTitle( + const wxString& rTitle +) { - // TODO: - return(1); -} + ::WinSetWindowText(GetHwnd(), rTitle.c_str()); +} // end of wxWindowOS2::SetTitle -int wxWindow::GetScrollThumb(int orient) const +wxString wxWindowOS2::GetTitle() const { - // TODO: - return(1); -} + return wxGetWindowText(GetHWND()); +} // end of wxWindowOS2::GetTitle -void wxWindow::ScrollWindow( int dx - ,int dy - ,const wxRect* rect - ) +void wxWindowOS2::CaptureMouse() { - // TODO: -} + HWND hWnd = GetHwnd(); -#if wxUSE_DRAG_AND_DROP -void wxWindow::SetDropTarget(wxDropTarget *pDropTarget) -{ - // TODO: -} -#endif + if (hWnd && !m_bWinCaptured) + { + ::WinSetCapture(HWND_DESKTOP, hWnd); + m_bWinCaptured = TRUE; + } +} // end of wxWindowOS2::GetTitle -void wxWindow::DoClientToScreen( int *x, int *y ) const +void wxWindowOS2::ReleaseMouse() { - // TODO: -} + if (m_bWinCaptured) + { + ::WinSetCapture(HWND_DESKTOP, NULLHANDLE); + m_bWinCaptured = FALSE; + } +} // end of wxWindowOS2::ReleaseMouse -void wxWindow::DoScreenToClient( int *x, int *y ) const +/* static */ wxWindow* wxWindowBase::GetCapture() { - // TODO: -} + HWND hwnd = ::WinQueryCapture(HWND_DESKTOP); + return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL; +} // end of wxWindowBase::GetCapture -void wxWindow::DoGetPosition( int *x, int *y ) const +bool wxWindowOS2::SetFont( + const wxFont& rFont +) { - // TODO: -} + if (!wxWindowBase::SetFont(rFont)) + { + // nothing to do + return(FALSE); + } -void wxWindow::DoGetSize( int *width, int *height ) const -{ - // TODO: -} + HWND hWnd = GetHwnd(); -void wxWindow::DoGetClientSize( int *width, int *height ) const -{ - // TODO: -} + if (hWnd != 0) + { + wxChar zFont[128]; -void wxWindow::DoSetSize(int x, int y, - int width, int height, - int sizeFlags) -{ - // TODO: + sprintf(zFont, "%d.%s", rFont.GetPointSize(), rFont.GetFaceName().c_str()); + return(::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont), (PVOID)zFont)); + } + return(TRUE); } -void wxWindow::DoSetClientSize(int width, int height) +bool wxWindowOS2::SetCursor( + const wxCursor& rCursor +) // check if base implementation is OK { - // TODO: -} + if ( !wxWindowBase::SetCursor(rCursor)) + { + // no change + return FALSE; + } -bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y ) -{ - // TODO: - return(TRUE); -} + wxASSERT_MSG( m_cursor.Ok(), + wxT("cursor must be valid after call to the base version")); -void wxWindow::Fit() -{ - // TODO: -} + HWND hWnd = GetHwnd(); + POINTL vPoint; + RECTL vRect; + HPS hPS; + HRGN hRGN; -bool wxWindow::Show(bool show) // check if base implementation is OK -{ - // TODO: - return(TRUE); -} + hPS = ::WinGetPS(hWnd); -bool wxWindow::Enable(bool enable) // check if base implementation is OK -{ - // TODO: - return(TRUE); -} + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + ::WinQueryWindowRect(hWnd, &vRect); -bool wxWindow::SetCursor(const wxCursor& cursor) // check if base implementation is OK -{ - // TODO: - return(TRUE); -} + hRGN = ::GpiCreateRegion(hPS, 1L, &vRect); -bool wxWindow::Validate() -{ - // TODO: - return(TRUE); -} + if ((::GpiPtInRegion(hPS, hRGN, &vPoint) == PRGN_INSIDE) && !wxIsBusy()) + { + ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR()); + } + return TRUE; +} // end of wxWindowOS2::SetCursor -wxWindow* wxWindow::FindFocus() +void wxWindowOS2::WarpPointer( + int nXPos +, int nYPos +) { - wxWindow* window = NULL; - // TODO: - return(window); -} + int nX = nXPos; + int nY = nYPos; + RECTL vRect; -void wxWindow::DragAcceptFiles(bool accept) -{ - // TODO: -} + ::WinQueryWindowRect(GetHwnd(), &vRect); + nX += vRect.xLeft; + nY += vRect.yBottom; -#if wxUSE_CARET && WXWIN_COMPATIBILITY -void wxWindow::CreateCaret(int w, int h) -{ - // TODO: -} + ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY)); +} // end of wxWindowOS2::WarpPointer -void wxWindow::CreateCaret(const wxBitmap *bitmap) +#if WXWIN_COMPATIBILITY +void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const { - // TODO: } +#endif // WXWIN_COMPATIBILITY -void wxWindow::DestroyCaret() -{ - // TODO: -} +// --------------------------------------------------------------------------- +// scrolling stuff +// --------------------------------------------------------------------------- -void wxWindow::ShowCaret(bool show) +#if WXWIN_COMPATIBILITY +void wxWindowOS2::SetScrollRange( + int nOrient +, int nRange +, bool bRefresh +) { - // TODO: -} + int nRange1 = nRange; + int nPageSize = GetScrollPage(nOrient); + + if (nPpageSize > 1 && nRange > 0) + { + nRange1 += (nPageSize - 1); + } + + if (nOrient == wxHORIZONTAL) + { + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } + else + { + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } +} // end of wxWindowOS2::SetScrollRange -void wxWindow::SetCaretPos(int x, int y) +void wxWindowOS2::SetScrollPage( + int nOrient +, int nPage +, bool bRefresh +) { - // TODO: -} + if (nOrient == wxHORIZONTAL ) + m_nXThumbSize = nPage; + else + m_nYThumbSize = nPage; +} // end of wxWindowOS2::SetScrollPage -void wxWindow::GetCaretPos(int *x, int *y) const +int wxWindowOS2::OldGetScrollRange( + int nOrient +) const { - // TODO: -} + MRESULT mRc; + HWND hWnd = GetHwnd(); -#endif + if (hWnd) + { + mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L); + return(SHORT2FROMMR(mRc)); + } + return 0; +} // end of wxWindowOS2::OldGetScrollRange -void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event) +int wxWindowOS2::GetScrollPage( + int nOrient +) const { - // TODO: -} + if (nOrient == wxHORIZONTAL) + return m_nXThumbSize; + else + return m_nYThumbSize; +} // end of wxWindowOS2::GetScrollPage +#endif // WXWIN_COMPATIBILITY -void wxWindow::OnDefaultAction(wxControl *initiatingItem) +int wxWindowOS2::GetScrollPos( + int nOrient +) const { - // TODO: -} + if (nOrient == wxHORIZONTAL) + return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL)); + else + return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL)); +} // end of wxWindowOS2::GetScrollPos -void wxWindow::OnEraseBackground(wxEraseEvent& event) +int wxWindowOS2::GetScrollRange( + int nOrient +) const { - // TODO: -} + MRESULT mr; -void wxWindow::OnChar(wxKeyEvent& event) -{ - // TODO: -} + if (nOrient == wxHORIZONTAL) + mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL); + else + mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL); + return((int)SHORT2FROMMR(mr)); +} // end of wxWindowOS2::GetScrollRange -void wxWindow::OnKeyDown(wxKeyEvent& event) +int wxWindowOS2::GetScrollThumb( + int nOrient +) const { - // TODO: -} + if (nOrient == wxHORIZONTAL ) + return m_nXThumbSize; + else + return m_nYThumbSize; +} // end of wxWindowOS2::GetScrollThumb -void wxWindow::OnKeyUp(wxKeyEvent& event) +void wxWindowOS2::SetScrollPos( + int nOrient +, int nPos +, bool bRefresh +) { - // TODO: -} + if (nOrient == wxHORIZONTAL ) + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL); + else + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL); +} // end of wxWindowOS2::SetScrollPos( -void wxWindow::OnPaint(wxPaintEvent& event) +void wxWindowOS2::SetScrollbar( + int nOrient +, int nPos +, int nThumbVisible +, int nRange +, bool bRefresh +) { - // TODO: -} + int nOldRange = nRange - nThumbVisible; + int nRange1 = nOldRange; + int nPageSize = nThumbVisible; + SBCDATA vInfo; + HWND hWnd = GetHwnd(); + ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT; + RECTL vRect; -void wxWindow::OnIdle(wxIdleEvent& event) -{ - // TODO: -} + ::WinQueryWindowRect(hWnd, &vRect); + if (nPageSize > 1 && nRange > 0) + { + nRange1 += (nPageSize - 1); + } -void wxWindow::OnInitDialog(wxInitDialogEvent& event) -{ - // TODO: -} + vInfo.cb = sizeof(SBCDATA); + vInfo.posFirst = 0; + vInfo.posLast = (SHORT)nRange1; + vInfo.posThumb = nPos; + if (nOrient == wxHORIZONTAL ) + { + ulStyle |= SBS_HORZ; + if (m_hWndScrollBarHorz == 0L) + { + // + // We create the scrollbars with the desktop so that they are not + // registered as child windows of the window in order that child + // windows may be scrolled without scrolling the scrollbars themselves! + // + m_hWndScrollBarHorz = ::WinCreateWindow( hWnd + ,WC_SCROLLBAR + ,(PSZ)NULL + ,ulStyle + ,vRect.xLeft + ,vRect.yBottom + ,vRect.xRight - vRect.xLeft + ,20 + ,hWnd + ,HWND_TOP + ,FID_HORZSCROLL + ,&vInfo + ,NULL + ); + } + else + { + RECTL vRect2; -wxPoint wxWindow::GetClientAreaOrigin() const -{ - // TODO: - return wxPoint(0, 0); -} + // + // Only want to resize the scrollbar if it changes, otherwise + // we'd probably end up in a recursive loop until we crash the call stack + // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE + // generates those events. + // + ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2); + if (!(vRect2.xLeft == vRect.xLeft && + vRect2.xRight == vRect.xRight && + vRect2.yBottom == vRect.yBottom && + vRect2.yTop == vRect.yTop + ) ) + { + ::WinSetWindowPos( m_hWndScrollBarHorz + ,HWND_TOP + ,vRect.xLeft + ,vRect.yBottom + ,vRect.xRight - vRect.xLeft + ,20 + ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW + ); + } + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } + } + else + { + ulStyle |= SBS_VERT; + if (m_hWndScrollBarVert == 0L) + { + m_hWndScrollBarVert = ::WinCreateWindow( hWnd + ,WC_SCROLLBAR + ,(PSZ)NULL + ,ulStyle + ,vRect.xRight - 20 + ,vRect.yBottom + 20 + ,20 + ,vRect.yTop - (vRect.yBottom + 20) + ,hWnd + ,HWND_TOP + ,FID_VERTSCROLL + ,&vInfo + ,NULL + ); + } + else + { + RECTL vRect2; -void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags) -{ - // TODO: -} + // + // Only want to resize the scrollbar if it changes, otherwise + // we'd probably end up in a recursive loop until we crash the call stack + // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE + // generates those events. + // + ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2); + if (!(vRect2.xLeft == vRect.xLeft && + vRect2.xRight == vRect.xRight && + vRect2.yBottom == vRect.yBottom && + vRect2.yTop == vRect.yTop + ) ) + { + ::WinSetWindowPos( m_hWndScrollBarVert + ,HWND_TOP + ,vRect.xRight - 20 + ,vRect.yBottom + 20 + ,20 + ,vRect.yTop - (vRect.yBottom + 20) + ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW + ); + } + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } + m_nYThumbSize = nThumbVisible; + } +} // end of wxWindowOS2::SetScrollbar -long wxWindow::Default() +void wxWindowOS2::ScrollWindow( + int nDx +, int nDy +, const wxRect* pRect +) { - // TODO: - return(1); -} + RECTL vRect; + RECTL vRect2; -void wxWindow::UnsetConstraints(wxLayoutConstraints *c) -{ - // TODO: -} + nDy *= -1; // flip the sign of Dy as OS/2 is opposite wxWin. + if (pRect) + { + vRect2.xLeft = pRect->x; + vRect2.yTop = pRect->y + pRect->height; + vRect2.xRight = pRect->x + pRect->width; + vRect2.yBottom = pRect->y; + } + else + { + ::WinQueryWindowRect(GetHwnd(), &vRect2); + ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect); + vRect2.yBottom += vRect.yTop - vRect.yBottom; + ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect); + vRect2.xRight -= vRect.xRight - vRect.xLeft; -wxObject* wxWindow::GetChild(int number) const -{ - // TODO: - return((wxObject*)this); -} + } + if (pRect) + ::WinScrollWindow( GetHwnd() + ,(LONG)nDx + ,(LONG)nDy + ,&vRect2 + ,NULL + ,NULLHANDLE + ,NULL + ,SW_INVALIDATERGN + ); + else + ::WinScrollWindow( GetHwnd() + ,nDx + ,nDy + ,NULL + ,NULL + ,NULLHANDLE + ,NULL + ,SW_INVALIDATERGN + ); -void wxWindow::PMDetachWindowMenu() -{ - if ( m_hMenu ) + // + // Move the children + wxWindowList::Node* pCurrent = GetChildren().GetFirst(); + SWP vSwp; + + while (pCurrent) { - HMENU hMenu = (HMENU)m_hMenu; + wxWindow* pChildWin = pCurrent->GetData(); - int N = (int)WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0); - int i; - for (i = 0; i < N; i++) + if (pChildWin->GetHWND() != NULLHANDLE) { - wxChar buf[100]; - int chars = (int)WinSendMsg(hMenu, MM_QUERYITEMTEXT, MPFROM2SHORT(i, N), buf); - if ( !chars ) + ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp); + ::WinQueryWindowRect(pChildWin->GetHWND(), &vRect); + if (pChildWin->GetHWND() == m_hWndScrollBarVert || + pChildWin->GetHWND() == m_hWndScrollBarHorz) { - wxLogLastError(_T("GetMenuString")); - - continue; + ::WinSetWindowPos( pChildWin->GetHWND() + ,HWND_TOP + ,vSwp.x + nDx + ,vSwp.y + nDy + ,0 + ,0 + ,SWP_MOVE | SWP_SHOW | SWP_ZORDER + ); } - - if ( wxStrcmp(buf, _T("&Window")) == 0 ) + else { - WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0); - break; + ::WinSetWindowPos( pChildWin->GetHWND() + ,HWND_BOTTOM + ,vSwp.x + nDx + ,vSwp.y + nDy + ,0 + ,0 + ,SWP_MOVE | SWP_ZORDER + ); + ::WinInvalidateRect(pChildWin->GetHWND(), &vRect, FALSE); } } + pCurrent = pCurrent->GetNext(); } -} +} // end of wxWindowOS2::ScrollWindow + +// --------------------------------------------------------------------------- +// subclassing +// --------------------------------------------------------------------------- -void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win) +void wxWindowOS2::SubclassWin( + WXHWND hWnd +) { - // adding NULL hWnd is (first) surely a result of an error and - // (secondly) breaks menu command processing - wxCHECK_RET( hWnd != (HWND)NULL, - _T("attempt to add a NULL hWnd to window list ignored") ); + HWND hwnd = (HWND)hWnd; - if ( !wxWinHandleList->Find((long)hWnd) ) - wxWinHandleList->Append((long)hWnd, win); -} + wxASSERT_MSG( !m_fnOldWndProc, wxT("subclassing window twice?") ); + wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") ); + m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc); +} // end of wxWindowOS2::SubclassWin -wxWindow *wxFindWinFromHandle(WXHWND hWnd) +void wxWindowOS2::UnsubclassWin() { - wxNode *node = wxWinHandleList->Find((long)hWnd); - if ( !node ) - return NULL; - return (wxWindow *)node->Data(); -} + // + // Restore old Window proc + // + HWND hwnd = GetHWND(); + + if (m_hWnd) + { + wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") ); + + PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP); + + if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc)) + { + WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc); + m_fnOldWndProc = 0; + } + } +} // end of wxWindowOS2::UnsubclassWin -void wxRemoveHandleAssociation(wxWindow *win) +// +// Make a Windows extended style from the given wxWindows window style +// +WXDWORD wxWindowOS2::MakeExtendedStyle( + long lStyle +, bool bEliminateBorders +) { - wxWinHandleList->DeleteObject(win); + // + // Simply fill out with wxWindow extended styles. We'll conjure + // something up in OS2Create and all window redrawing pieces later + // + WXDWORD dwStyle = 0; + + if (lStyle & wxTRANSPARENT_WINDOW ) + dwStyle |= wxTRANSPARENT_WINDOW; + + if (!bEliminateBorders) + { + if (lStyle & wxSUNKEN_BORDER) + dwStyle |= wxSUNKEN_BORDER; + if (lStyle & wxDOUBLE_BORDER) + dwStyle |= wxDOUBLE_BORDER; + if (lStyle & wxRAISED_BORDER ) + dwStyle |= wxRAISED_BORDER; + if (lStyle & wxSTATIC_BORDER) + dwStyle |= wxSTATIC_BORDER; + } + return dwStyle; +} // end of wxWindowOS2::MakeExtendedStyle + +// +// Determines whether simulated 3D effects or CTL3D should be used, +// applying a default border style if required, and returning an extended +// style to pass to OS2Create. +// +WXDWORD wxWindowOS2::Determine3DEffects( + WXDWORD dwDefaultBorderStyle +, bool* pbWant3D +) const +{ + WXDWORD dwStyle = 0L; + + // + // Native PM does not have any specialize 3D effects like WIN32 does, + // so we have to try and invent them. + // + + // + // If matches certain criteria, then assume no 3D effects + // unless specifically requested (dealt with in MakeExtendedStyle) + // + if (!GetParent() || + !IsKindOf(CLASSINFO(wxControl)) || + (m_windowStyle & wxNO_BORDER) + ) + { + *pbWant3D = FALSE; + return MakeExtendedStyle(m_windowStyle, FALSE); + } + + // + // 1) App can specify global 3D effects + // + *pbWant3D = wxTheApp->GetAuto3D(); + + // + // 2) If the parent is being drawn with user colours, or simple border + // specified, switch effects off. + // + if (GetParent() && + (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || + (m_windowStyle & wxSIMPLE_BORDER) + ) + *pbWant3D = FALSE; + + // + // 3) Control can override this global setting by defining + // a border style, e.g. wxSUNKEN_BORDER + // + if ((m_windowStyle & wxDOUBLE_BORDER) || + (m_windowStyle & wxRAISED_BORDER) || + (m_windowStyle & wxSTATIC_BORDER) || + (m_windowStyle & wxSUNKEN_BORDER) + ) + *pbWant3D = TRUE; + + dwStyle = MakeExtendedStyle( m_windowStyle + ,FALSE + ); + + // + // If we want 3D, but haven't specified a border here, + // apply the default border style specified. + // + if (dwDefaultBorderStyle && (*pbWant3D) && + !((m_windowStyle & wxDOUBLE_BORDER) || + (m_windowStyle & wxRAISED_BORDER) || + (m_windowStyle & wxSTATIC_BORDER) || + (m_windowStyle & wxSIMPLE_BORDER) + ) + ) + dwStyle |= dwDefaultBorderStyle; + return dwStyle; +} // end of wxWindowOS2::Determine3DEffects + +#if WXWIN_COMPATIBILITY +void wxWindowOS2::OnCommand( + wxWindow& rWin +, wxCommandEvent& rEvent +) +{ + if (GetEventHandler()->ProcessEvent(rEvent)) + return; + if (m_parent) + m_parent->GetEventHandler()->OnCommand( rWin + ,rEvent + ); +} // end of wxWindowOS2::OnCommand + +wxObject* wxWindowOS2::GetChild( + int nNumber +) const +{ + // + // Return a pointer to the Nth object in the Panel + // + wxNode* pNode = GetChildren().First(); + int n = nNumber; + + while (pNode && n--) + pNode = pNode->Next(); + if (pNode) + { + wxObject* pObj = (wxObject*)pNode->Data(); + return(pObj); + } + else + return NULL; +} // end of wxWindowOS2::GetChild + +#endif // WXWIN_COMPATIBILITY + +// +// Setup background and foreground colours correctly +// +void wxWindowOS2::SetupColours() +{ + if ( GetParent() ) + SetBackgroundColour(GetParent()->GetBackgroundColour()); +} // end of wxWindowOS2::SetupColours + +void wxWindowOS2::OnIdle( + wxIdleEvent& rEvent +) +{ + // + // Check if we need to send a LEAVE event + // + if (m_bMouseInWindow) + { + POINTL vPoint; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd()) + { + // + // Generate a LEAVE event + // + m_bMouseInWindow = FALSE; + + // + // Unfortunately the mouse button and keyboard state may have changed + // by the time the OnIdle function is called, so 'state' may be + // meaningless. + // + int nState = 0; + + if (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0) + nState |= VK_SHIFT; + if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0); + nState |= VK_CTRL; + + wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW); + + InitMouseEvent( rEvent + ,vPoint.x + ,vPoint.y + ,nState + ); + (void)GetEventHandler()->ProcessEvent(rEvent); + } + } + UpdateWindowUI(); +} // end of wxWindowOS2::OnIdle + +// +// Set this window to be the child of 'parent'. +// +bool wxWindowOS2::Reparent( + wxWindow* pParent +) +{ + if (!wxWindowBase::Reparent(pParent)) + return FALSE; + + HWND hWndChild = GetHwnd(); + HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0; + + ::WinSetParent(hWndChild, hWndParent, TRUE); + return TRUE; +} // end of wxWindowOS2::Reparent + +void wxWindowOS2::Clear() +{ + wxClientDC vDc(this); + wxBrush vBrush( GetBackgroundColour() + ,wxSOLID + ); + + vDc.SetBackground(vBrush); + vDc.Clear(); +} // end of wxWindowOS2::Clear + +void wxWindowOS2::Refresh( + bool bEraseBack +, const wxRect* pRect +) +{ + HWND hWnd = GetHwnd(); + + if (hWnd) + { + if (pRect) + { + RECTL vOs2Rect; + + vOs2Rect.xLeft = pRect->x; + vOs2Rect.yTop = pRect->y; + vOs2Rect.xRight = pRect->x + pRect->width; + vOs2Rect.yBottom = pRect->y + pRect->height; + + ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack); + } + else + ::WinInvalidateRect(hWnd, NULL, bEraseBack); + } +} // end of wxWindowOS2::Refresh + +// --------------------------------------------------------------------------- +// drag and drop +// --------------------------------------------------------------------------- + +#if wxUSE_DRAG_AND_DROP +void wxWindowOS2::SetDropTarget( + wxDropTarget* pDropTarget +) +{ + if (m_dropTarget != 0) + { + m_dropTarget->Revoke(m_hWnd); + delete m_dropTarget; + } + m_dropTarget = pDropTarget; + if (m_dropTarget != 0) + m_dropTarget->Register(m_hWnd); +} // end of wxWindowOS2::SetDropTarget +#endif + +// +// old style file-manager drag&drop support: we retain the old-style +// DragAcceptFiles in parallel with SetDropTarget. +// +void wxWindowOS2::DragAcceptFiles( + bool bAccept +) +{ + HWND hWnd = GetHwnd(); + + if (hWnd && bAccept) + ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L); +} // end of wxWindowOS2::DragAcceptFiles + +// ---------------------------------------------------------------------------- +// tooltips +// ---------------------------------------------------------------------------- + +#if wxUSE_TOOLTIPS + +void wxWindowOS2::DoSetToolTip( + wxToolTip* pTooltip +) +{ + wxWindowBase::DoSetToolTip(pTooltip); + + if (m_tooltip) + m_tooltip->SetWindow(this); +} // end of wxWindowOS2::DoSetToolTip + +#endif // wxUSE_TOOLTIPS + +// --------------------------------------------------------------------------- +// moving and resizing +// --------------------------------------------------------------------------- + +// Get total size +void wxWindowOS2::DoGetSize( + int* pWidth +, int* pHeight +) const +{ + HWND hWnd = GetHwnd(); + RECTL vRect; + + ::WinQueryWindowRect(hWnd, &vRect); + + if (pWidth) + *pWidth = vRect.xRight - vRect.xLeft; + if (pHeight ) + // OS/2 PM is backwards from windows + *pHeight = vRect.yTop - vRect.yBottom; +} // end of wxWindowOS2::DoGetSize + +void wxWindowOS2::DoGetPosition( + int* pX +, int* pY +) const +{ + HWND hWnd = GetHwnd(); + RECT vRect; + POINTL vPoint; + + ::WinQueryWindowRect(hWnd, &vRect); + + vPoint.x = vRect.xLeft; + vPoint.y = vRect.yBottom; + + // + // We do the adjustments with respect to the parent only for the "real" + // children, not for the dialogs/frames + // + if (!IsTopLevel()) + { + HWND hParentWnd = 0; + wxWindow* pParent = GetParent(); + + if (pParent) + hParentWnd = GetWinHwnd(pParent); + + // + // Since we now have the absolute screen coords, if there's a parent we + // must subtract its bottom left corner + // + if (hParentWnd) + { + RECTL vRect2; + + ::WinQueryWindowRect(hParentWnd, &vRect2); + vPoint.x -= vRect.xLeft; + vPoint.y -= vRect.yBottom; + } + + // + // We may be faking the client origin. So a window that's really at (0, + // 30) may appear (to wxWin apps) to be at (0, 0). + // + wxPoint vPt(pParent->GetClientAreaOrigin()); + + vPoint.x -= vPt.x; + vPoint.y -= vPt.y; + } + + if (pX) + *pX = vPoint.x; + if (pY) + *pY = vPoint.y; +} // end of wxWindowOS2::DoGetPosition + +void wxWindowOS2::DoScreenToClient( + int* pX +, int* pY +) const +{ + HWND hWnd = GetHwnd(); + SWP vSwp; + + ::WinQueryWindowPos(hWnd, &vSwp); + + if (pX) + *pX -= vSwp.x; + if (pY) + *pY -= vSwp.y; +} // end of wxWindowOS2::DoScreenToClient + +void wxWindowOS2::DoClientToScreen( + int* pX +, int* pY +) const +{ + HWND hWnd = GetHwnd(); + SWP vSwp; + + ::WinQueryWindowPos(hWnd, &vSwp); + + if (pX) + *pX += vSwp.x; + if (pY) + *pY += vSwp.y; +} // end of wxWindowOS2::DoClientToScreen + +// +// Get size *available for subwindows* i.e. excluding menu bar etc. +// Must be a frame type window +// +void wxWindowOS2::DoGetClientSize( + int* pWidth +, int* pHeight +) const +{ + HWND hWnd = GetHwnd(); + HWND hWndClient; + RECTL vRect; + + if (IsKindOf(CLASSINFO(wxFrame))) + hWndClient = ::WinWindowFromID(GetHwnd(), FID_CLIENT); + else + hWndClient = NULLHANDLE; + if( hWndClient == NULLHANDLE) + ::WinQueryWindowRect(GetHwnd(), &vRect); + else + ::WinQueryWindowRect(hWndClient, &vRect); + + if (pWidth) + *pWidth = vRect.xRight; + if (pHeight) + *pHeight = vRect.yTop; +} // end of wxWindowOS2::DoGetClientSize + +void wxWindowOS2::DoMoveWindow( + int nX +, int nY +, int nWidth +, int nHeight +) +{ + RECTL vRect; + HWND hParent; + wxWindow* pParent = GetParent(); + + if (pParent) + hParent = GetWinHwnd(pParent); + else + hParent = HWND_DESKTOP; + ::WinQueryWindowRect(hParent, &vRect); + nY = vRect.yTop - (nY + nHeight); + + if ( !::WinSetWindowPos( GetHwnd() + ,HWND_TOP + ,(LONG)nX + ,(LONG)nY + ,(LONG)nWidth + ,(LONG)nHeight + ,SWP_SIZE | SWP_MOVE + )) + { + wxLogLastError("MoveWindow"); + } +} // end of wxWindowOS2::DoMoveWindow + +// +// Set the size of the window: if the dimensions are positive, just use them, +// but if any of them is equal to -1, it means that we must find the value for +// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in +// which case -1 is a valid value for x and y) +// +// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate +// the width/height to best suit our contents, otherwise we reuse the current +// width/height +// +void wxWindowOS2::DoSetSize( + int nX +, int nY +, int nWidth +, int nHeight +, int nSizeFlags +) +{ + // + // Get the current size and position... + // + int nCurrentX; + int nCurrentY; + int nCurrentWidth; + int nCurrentHeight; + wxSize vSize(-1, -1); + + GetPosition( &nCurrentX + ,&nCurrentY + ); + GetSize( &nCurrentWidth + ,&nCurrentHeight + ); + + // + // ... and don't do anything (avoiding flicker) if it's already ok + // + if ( nX == nCurrentX && + nY == nCurrentY && + nWidth == nCurrentWidth && + nHeight == nCurrentHeight + ) + { + return; + } + + if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + nX = nCurrentX; + if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + nY = nCurrentY; + + AdjustForParentClientOrigin( nX + ,nY + ,nSizeFlags + ); + + if (nWidth == -1) + { + if (nSizeFlags & wxSIZE_AUTO_WIDTH) + { + vSize = DoGetBestSize(); + nWidth = vSize.x; + } + else + { + // + // Just take the current one + // + nWidth = nCurrentWidth; + } + } + + if (nHeight == -1) + { + if (nSizeFlags & wxSIZE_AUTO_HEIGHT) + { + if (vSize.x == -1) + { + vSize = DoGetBestSize(); + } + nHeight = vSize.y; + } + else + { + // just take the current one + nHeight = nCurrentHeight; + } + } + + DoMoveWindow( nX + ,nY + ,nWidth + ,nHeight + ); +} // end of wxWindowOS2::DoSetSize + +void wxWindowOS2::DoSetClientSize( + int nWidth +, int nHeight +) +{ + wxWindow* pParent = GetParent(); + HWND hWnd = GetHwnd(); + HWND hParentWnd = (HWND)0; + HWND hClientWnd = (HWND)0; + RECTL vRect; + RECT vRect2; + RECT vRect3; + + hClientWnd = ::WinWindowFromID(GetHwnd(), FID_CLIENT); + ::WinQueryWindowRect(hClientWnd, &vRect2); + + if (pParent) + hParentWnd = (HWND) pParent->GetHWND(); + + ::WinQueryWindowRect(hWnd, &vRect); + ::WinQueryWindowRect(hParentWnd, &vRect3); + // + // Find the difference between the entire window (title bar and all) + // and the client area; add this to the new client size to move the + // window. OS/2 is backward from windows on height + // + int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth; + int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight; + + // + // If there's a parent, must subtract the parent's bottom left corner + // since MoveWindow moves relative to the parent + // + POINTL vPoint; + + vPoint.x = vRect2.xLeft; + vPoint.y = vRect2.yBottom; + if (pParent) + { + vPoint.x -= vRect3.xLeft; + vPoint.y -= vRect3.yBottom; + } + + DoMoveWindow( vPoint.x + ,vPoint.y + ,nActualWidth + ,nActualHeight + ); + + wxSizeEvent vEvent( wxSize( nWidth + ,nHeight + ) + ,m_windowId + ); + + vEvent.SetEventObject(this); + GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::DoSetClientSize + +wxPoint wxWindowOS2::GetClientAreaOrigin() const +{ + return wxPoint(0, 0); +} // end of wxWindowOS2::GetClientAreaOrigin + +void wxWindowOS2::AdjustForParentClientOrigin( + int& rX +, int& rY +, int nSizeFlags +) +{ + // + // Don't do it for the dialogs/frames - they float independently of their + // parent + // + if (!IsTopLevel()) + { + wxWindow* pParent = GetParent(); + + if (!(nSizeFlags & wxSIZE_NO_ADJUSTMENTS) && pParent) + { + wxPoint vPoint(pParent->GetClientAreaOrigin()); + rX += vPoint.x; + rY += vPoint.y; + } + } +} // end of wxWindowOS2::AdjustForParentClientOrigin + +// --------------------------------------------------------------------------- +// text metrics +// --------------------------------------------------------------------------- + +int wxWindowOS2::GetCharHeight() const +{ + HPS hPs; + FONTMETRICS vFontMetrics; + BOOL bRc; + + hPs = ::WinGetPS(GetHwnd()); + + if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics)) + { + ::WinReleasePS(hPs); + return (0); + } + ::WinReleasePS(hPs); + return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender); +} // end of wxWindowOS2::GetCharHeight + +int wxWindowOS2::GetCharWidth() const +{ + HPS hPs; + FONTMETRICS vFontMetrics; + + hPs = ::WinGetPS(GetHwnd()); + + if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics)) + { + ::WinReleasePS(hPs); + return (0); + } + ::WinReleasePS(hPs); + return(vFontMetrics.lAveCharWidth); +} // end of wxWindowOS2::GetCharWidth + +void wxWindowOS2::GetTextExtent( + const wxString& rString +, int* pX +, int* pY +, int* pDescent +, int* pExternalLeading +, const wxFont* pTheFont +) const +{ + const wxFont* pFontToUse = pTheFont; + HPS hPs; + + hPs = ::WinGetPS(GetHwnd()); +/* +// TODO: Will have to play with fonts later + + if (!pFontToUse) + pFontToUse = &m_font; + + HFONT hFnt = 0; + HFONT hFfontOld = 0; + + if (pFontToUse && pFontToUse->Ok()) + { + ::GpiCreateLog + hFnt = (HFONT)((wxFont *)pFontToUse)->GetResourceHandle(); // const_cast + if (hFnt) + hFontOld = (HFONT)SelectObject(dc,fnt); + } + + SIZE sizeRect; + TEXTMETRIC tm; + GetTextExtentPoint(dc, string, (int)string.Length(), &sizeRect); + GetTextMetrics(dc, &tm); + + if ( fontToUse && fnt && hfontOld ) + SelectObject(dc, hfontOld); + + ReleaseDC(hWnd, dc); + + if ( x ) + *x = sizeRect.cx; + if ( y ) + *y = sizeRect.cy; + if ( descent ) + *descent = tm.tmDescent; + if ( externalLeading ) + *externalLeading = tm.tmExternalLeading; +*/ + ::WinReleasePS(hPs); +} + +#if wxUSE_CARET && WXWIN_COMPATIBILITY +// --------------------------------------------------------------------------- +// Caret manipulation +// --------------------------------------------------------------------------- + +void wxWindowOS2::CreateCaret( + int nWidth +, int nHeight +) +{ + SetCaret(new wxCaret( this + ,nWidth + ,nHeight + )); +} // end of wxWindowOS2::CreateCaret + +void wxWindowOS2::CreateCaret( + const wxBitmap* pBitmap +) +{ + wxFAIL_MSG("not implemented"); +} // end of wxWindowOS2::CreateCaret + +void wxWindowOS2::ShowCaret( + bool bShow +) +{ + wxCHECK_RET( m_caret, "no caret to show" ); + + m_caret->Show(bShow); +} // end of wxWindowOS2::ShowCaret + +void wxWindowOS2::DestroyCaret() +{ + SetCaret(NULL); +} // end of wxWindowOS2::DestroyCaret + +void wxWindowOS2::SetCaretPos( + int nX +, int nY) +{ + wxCHECK_RET( m_caret, "no caret to move" ); + + m_caret->Move( nX + ,nY + ); +} // end of wxWindowOS2::SetCaretPos + +void wxWindowOS2::GetCaretPos( + int* pX +, int* pY +) const +{ + wxCHECK_RET( m_caret, "no caret to get position of" ); + + m_caret->GetPosition( pX + ,pY + ); +} // end of wxWindowOS2::GetCaretPos + +#endif //wxUSE_CARET + +// --------------------------------------------------------------------------- +// popup menu +// --------------------------------------------------------------------------- + +static void wxYieldForCommandsOnly() +{ + // + // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't + // want to process it here) + // + QMSG vMsg; + + while (::WinPeekMsg( vHabmain + ,&vMsg + ,(HWND)0 + ,WM_COMMAND + ,WM_COMMAND + ,PM_REMOVE + ) && vMsg.msg != WM_QUIT) + { + wxTheApp->DoMessage((WXMSG*)&vMsg); + } +} + +bool wxWindowOS2::DoPopupMenu( + wxMenu* pMenu +, int nX +, int nY +) +{ + HWND hWnd = GetHwnd(); + HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0; + HWND hMenu = GetHmenuOf(pMenu); + + pMenu->SetInvokingWindow(this); + pMenu->UpdateUI(); + + DoClientToScreen( &nX + ,&nY + ); + wxCurrentPopupMenu = pMenu; + + ::WinPopupMenu( hWndParent + ,hWnd + ,hMenu + ,nX + ,nY + ,0L + ,PU_MOUSEBUTTON2DOWN | PU_MOUSEBUTTON2 | PU_KEYBOARD + ); + // we need to do it righ now as otherwise the events are never going to be + // sent to wxCurrentPopupMenu from HandleCommand() + // + // note that even eliminating (ugly) wxCurrentPopupMenu global wouldn't + // help and we'd still need wxYieldForCommandsOnly() as the menu may be + // destroyed as soon as we return (it can be a local variable in the caller + // for example) and so we do need to process the event immediately + wxYieldForCommandsOnly(); + wxCurrentPopupMenu = NULL; + + pMenu->SetInvokingWindow(NULL); + return TRUE; +} // end of wxWindowOS2::DoPopupMenu + +// =========================================================================== +// pre/post message processing +// =========================================================================== + +MRESULT wxWindowOS2::OS2DefWindowProc( + WXUINT uMsg +, WXWPARAM wParam +, WXLPARAM lParam +) +{ + if (m_fnOldWndProc) + return (MRESULT)m_fnOldWndProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam); + else + return ::WinDefWindowProc(GetHWND(), (ULONG)uMsg, (MPARAM)wParam, (MPARAM)lParam); +} // end of wxWindowOS2::OS2DefWindowProc + +bool wxWindowOS2::OS2ProcessMessage( + WXMSG* pMsg +) +{ + QMSG* pQMsg = (QMSG*)pMsg; + + if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL)) + { + // + // Intercept dialog navigation keys + // + bool bProcess = TRUE; + USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1); + + if (uKeyFlags & KC_KEYUP) + bProcess = FALSE; + + if (uKeyFlags & KC_ALT) + bProcess = FALSE; + + if (!(uKeyFlags & KC_VIRTUALKEY)) + bProcess = FALSE; + + if (bProcess) + { + bool bCtrlDown = IsCtrlDown(); + bool bShiftDown = IsShiftDown(); + + // + // WM_QUERYDLGCODE: ask the control if it wants the key for itself, + // don't process it if it's the case (except for Ctrl-Tab/Enter + // combinations which are always processed) + // + ULONG ulDlgCode = 0; + + if (!bCtrlDown) + { + ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0); + } + + bool bForward = TRUE; + bool bWindowChange = FALSE; + + switch (SHORT2FROMMP(pQMsg->mp2)) + { + // + // Going to make certain assumptions about specific types of controls + // here, so we may have to alter some things later if they prove invalid + // + case VK_TAB: + // + // Shift tabl will always be a nav-key but tabs may be wanted + // + if (!bShiftDown) + { + bProcess = FALSE; + } + else + { + // + // Entry Fields want tabs for themselve usually + // + switch (ulDlgCode) + { + case DLGC_ENTRYFIELD: + case DLGC_MLE: + bProcess = TRUE; + break; + + default: + bProcess = FALSE; + } + + // + // Ctrl-Tab cycles thru notebook pages + // + bWindowChange = bCtrlDown; + bForward = !bShiftDown; + } + break; + + case VK_UP: + case VK_LEFT: + if (bCtrlDown) + bProcess = FALSE; + else + bForward = FALSE; + break; + + case VK_DOWN: + case VK_RIGHT: + if (bCtrlDown) + bProcess = FALSE; + break; + + case VK_ENTER: + { + if (bCtrlDown) + { + // + // ctrl-enter is not processed + // + return FALSE; + } + else if (ulDlgCode & DLGC_BUTTON) + { + // + // buttons want process Enter themselevs + // + bProcess = FALSE; + } + else + { + wxPanel* pPanel = wxDynamicCast(this, wxPanel); + wxButton* pBtn = NULL; + + if (pPanel) + { + // + // Panel may have a default button which should + // be activated by Enter + // + pBtn = pPanel->GetDefaultItem(); + } + + if (pBtn && pBtn->IsEnabled()) + { + // + // If we do have a default button, do press it + // + pBtn->OS2Command(BN_CLICKED, 0 /* unused */); + return TRUE; + } + // else: but if it does not it makes sense to make + // it work like a TAB - and that's what we do. + // Note that Ctrl-Enter always works this way. + } + } + break; + + default: + bProcess = FALSE; + } + + if (bProcess) + { + wxNavigationKeyEvent vEvent; + + vEvent.SetDirection(bForward); + vEvent.SetWindowChange(bWindowChange); + vEvent.SetEventObject(this); + + if (GetEventHandler()->ProcessEvent(vEvent)) + { + wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton); + + if (pBtn) + { + // + // The button which has focus should be default + // + pBtn->SetDefault(); + } + return TRUE; + } + } + } + // + // Let Dialogs process + // + if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0)); + return TRUE; + } + +#if wxUSE_TOOLTIPS + if ( m_tooltip ) + { + // relay mouse move events to the tooltip control + QMSG* pQMsg = (QMSG*)pMsg; + + if (pQMsg->msg == WM_MOUSEMOVE ) + m_tooltip->RelayEvent(pMsg); + } +#endif // wxUSE_TOOLTIPS + + return FALSE; +} // end of wxWindowOS2::OS2ProcessMessage + +bool wxWindowOS2::OS2TranslateMessage( + WXMSG* pMsg +) +{ +#if wxUSE_ACCEL + return m_acceleratorTable.Translate(m_hWnd, pMsg); +#else + return FALSE; +#endif //wxUSE_ACCEL +} // end of wxWindowOS2::OS2TranslateMessage + +// --------------------------------------------------------------------------- +// message params unpackers +// --------------------------------------------------------------------------- + +void wxWindowOS2::UnpackCommand( + WXWPARAM wParam +, WXLPARAM lParam +, WORD* pId +, WXHWND* phWnd +, WORD* pCmd +) +{ + *pId = LOWORD(wParam); + *phWnd = NULL; // or may be GetHWND() ? + *pCmd = LOWORD(lParam); +} // end of wxWindowOS2::UnpackCommand + +void wxWindowOS2::UnpackActivate( + WXWPARAM wParam +, WXLPARAM lParam +, WXWORD* pState +, WXHWND* phWnd +) +{ + *pState = LOWORD(wParam); + *phWnd = (WXHWND)lParam; +} // end of wxWindowOS2::UnpackActivate + +void wxWindowOS2::UnpackScroll( + WXWPARAM wParam +, WXLPARAM lParam +, WXWORD* pCode +, WXWORD* pPos +, WXHWND* phWnd +) +{ + ULONG ulId; + HWND hWnd; + + ulId = (ULONG)LONGFROMMP(wParam); + hWnd = ::WinWindowFromID(GetHwnd(), ulId); + if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert) + *phWnd = NULLHANDLE; + else + *phWnd = hWnd; + + *pPos = SHORT1FROMMP(lParam); + *pCode = SHORT2FROMMP(lParam); +} // end of wxWindowOS2::UnpackScroll + +void wxWindowOS2::UnpackMenuSelect( + WXWPARAM wParam +, WXLPARAM lParam +, WXWORD* pItem +, WXWORD* pFlags +, WXHMENU* phMenu +) +{ + *pItem = (WXWORD)LOWORD(wParam); + *pFlags = HIWORD(wParam); + *phMenu = (WXHMENU)lParam; +} // end of wxWindowOS2::UnpackMenuSelect + +// --------------------------------------------------------------------------- +// Main wxWindows window proc and the window proc for wxWindow +// --------------------------------------------------------------------------- + +// +// Hook for new window just as it's being created, when the window isn't yet +// associated with the handle +// +wxWindow* wxWndHook = NULL; + +// +// Main window proc +// +MRESULT EXPENTRY wxWndProc( + HWND hWnd +, ULONG ulMsg +, MPARAM wParam +, MPARAM lParam +) +{ + // + // Trace all ulMsgs - useful for the debugging + // +#ifdef __WXDEBUG__ + wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"), + wxGetMessageName(ulMsg), wParam, lParam); +#endif // __WXDEBUG__ + + wxWindow* pWnd = wxFindWinFromHandle((WXHWND)hWnd); + + // + // When we get the first message for the HWND we just created, we associate + // it with wxWindow stored in wxWndHook + // + if (!pWnd && wxWndHook) + { + wxAssociateWinWithHandle(hWnd, wxWndHook); + pWnd = wxWndHook; + wxWndHook = NULL; + pWnd->SetHWND((WXHWND)hWnd); + } + + MRESULT rc = (MRESULT)0; + + + // + // Stop right here if we don't have a valid handle in our wxWindow object. + // + if (pWnd && !pWnd->GetHWND()) + { + pWnd->SetHWND((WXHWND) hWnd); + rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam ); + pWnd->SetHWND(0); + } + else + { + if (pWnd) + rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam); + else + rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam); + } + + return rc; +} // end of wxWndProc + +// +// We will add (or delete) messages we need to handle at this default +// level as we go +// +MRESULT wxWindowOS2::OS2WindowProc( + WXUINT uMsg +, WXWPARAM wParam +, WXLPARAM lParam +) +{ + // + // Did we process the uMsg? + // + bool bProcessed = FALSE; + bool bAllow; + MRESULT mResult; + WXHICON hIcon; + WXHBRUSH hBrush; + + // + // For most messages we should return 0 when we do process the message + // + mResult = (MRESULT)0; + + switch (uMsg) + { + case WM_CREATE: + { + bool bMayCreate; + + bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam + ,&bMayCreate + ); + if (bProcessed) + { + // + // Return 0 to bAllow window creation + // + mResult = (MRESULT)(bMayCreate ? 0 : -1); + } + } + break; + + case WM_DESTROY: + HandleDestroy(); + bProcessed = TRUE; + break; + + case WM_MOVE: + bProcessed = HandleMove( LOWORD(lParam) + ,HIWORD(lParam) + ); + break; + + case WM_SIZE: + bProcessed = HandleSize( LOWORD(lParam) + ,HIWORD(lParam) + ,(WXUINT)wParam + ); + break; + + case WM_ACTIVATE: + { + WXWORD wState; + WXHWND hWnd; + + UnpackActivate( wParam + ,lParam + ,&wState + ,&hWnd + ); + + bProcessed = HandleActivate( wState + ,(WXHWND)hWnd + ); + bProcessed = FALSE; + } + break; + + case WM_SETFOCUS: + if (SHORT1FROMMP((MPARAM)lParam) == TRUE) + bProcessed = HandleSetFocus((WXHWND)(HWND)wParam); + else + bProcessed = HandleKillFocus((WXHWND)(HWND)wParam); + break; + + case WM_PAINT: + bProcessed = HandlePaint(); + break; + + case WM_CLOSE: + // + // Don't let the DefWindowProc() destroy our window - we'll do it + // ourselves in ~wxWindow + // + bProcessed = TRUE; + mResult = (MRESULT)TRUE; + break; + + case WM_SHOW: + bProcessed = HandleShow(wParam != 0, (int)lParam); + break; + + // + // Under OS2 PM Joysticks are treated just like mouse events + // The "Motion" events will be prevelent in joysticks + // + case WM_MOUSEMOVE: + case WM_BUTTON1DOWN: + case WM_BUTTON1UP: + case WM_BUTTON1DBLCLK: + case WM_BUTTON1MOTIONEND: + case WM_BUTTON1MOTIONSTART: + case WM_BUTTON2DOWN: + case WM_BUTTON2UP: + case WM_BUTTON2DBLCLK: + case WM_BUTTON2MOTIONEND: + case WM_BUTTON2MOTIONSTART: + case WM_BUTTON3DOWN: + case WM_BUTTON3UP: + case WM_BUTTON3DBLCLK: + case WM_BUTTON3MOTIONEND: + case WM_BUTTON3MOTIONSTART: + { + short x = LOWORD(lParam); + short y = HIWORD(lParam); + + bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam); + } + break; + case WM_SYSCOMMAND: + bProcessed = HandleSysCommand(wParam, lParam); + break; + + case WM_COMMAND: + { + WORD id, cmd; + WXHWND hwnd; + UnpackCommand(wParam, lParam, &id, &hwnd, &cmd); + + bProcessed = HandleCommand(id, cmd, hwnd); + } + break; + + // + // For these messages we must return TRUE if process the message + // + case WM_DRAWITEM: + case WM_MEASUREITEM: + { + int nIdCtrl = (UINT)wParam; + + if ( uMsg == WM_DRAWITEM ) + { + bProcessed = OS2OnDrawItem(nIdCtrl, + (WXDRAWITEMSTRUCT *)lParam); + } + else + { + bProcessed = OS2OnMeasureItem(nIdCtrl, + (WXMEASUREITEMSTRUCT *)lParam); + } + + if ( bProcessed ) + mResult = (MRESULT)TRUE; + } + break; + + case WM_QUERYDLGCODE: + if ( m_lDlgCode ) + { + mResult = (MRESULT)m_lDlgCode; + bProcessed = TRUE; + } + // + //else: get the dlg code from the DefWindowProc() + // + break; + + // + // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up + // and key-down events are obtained from the WM_CHAR params. + // + case WM_CHAR: + { + USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam); + + if (uKeyFlags & KC_KEYUP) + { + bProcessed = HandleKeyUp((WXDWORD)wParam, lParam); + break; + } + else // keydown event + { + // + // If this has been processed by an event handler, + // return 0 now (we've handled it). DON't RETURN + // we still need to process further + // + HandleKeyDown((WXDWORD)wParam, lParam); + if (uKeyFlags & KC_VIRTUALKEY) + { + USHORT uVk = SHORT2FROMMP((MPARAM)lParam); + + // + // We consider these message "not interesting" to OnChar + // + if (uVk == VK_SHIFT || uVk == VK_CTRL ) + { + bProcessed = TRUE; + break; + } + switch(uVk) + { + // + // Avoid duplicate messages to OnChar for these ASCII keys: they + // will be translated by TranslateMessage() and received in WM_CHAR + case VK_ESC: + case VK_SPACE: + case VK_ENTER: + case VK_BACKSPACE: + case VK_TAB: + // But set processed to FALSE, not TRUE to still pass them to + // the control's default window proc - otherwise built-in + // keyboard handling won't work + bProcessed = FALSE; + break; + + case VK_LEFT: + case VK_RIGHT: + case VK_DOWN: + case VK_UP: + default: + bProcessed = HandleChar((WXDWORD)wParam, lParam); + } + break; + } + else // WM_CHAR -- Always an ASCII character + { + bProcessed = HandleChar((WXDWORD)wParam, lParam, TRUE); + break; + } + } + } + + case WM_HSCROLL: + case WM_VSCROLL: + { + WXWORD wCode; + WXWORD wPos; + WXHWND hWnd; + UnpackScroll( wParam + ,lParam + ,&wCode + ,&wPos + ,&hWnd + ); + + bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL + : wxVERTICAL + ,wCode + ,wPos + ,hWnd + ); + } + break; + +#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400) + case WM_CTLCOLORCHANGE: + { + bProcessed = HandleCtlColor(&hBrush); + } + break; +#endif + case WM_ERASEBACKGROUND: + // + // Returning TRUE to requestw PM to paint the window background + // in SYSCLR_WINDOW. We don't really want that + // + bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam); + mResult = (MRESULT)(FALSE); + break; + + // + // Instead of CTLCOLOR messages PM sends QUERYWINDOWPARAMS to + // things such as colors and fonts and such + // + case WM_QUERYWINDOWPARAMS: + { + PWNDPARAMS pWndParams = (PWNDPARAMS)wParam; + + bProcessed = HandleWindowParams( pWndParams + ,lParam + ); + } + break; + + // the return value for this message is ignored + case WM_SYSCOLORCHANGE: + bProcessed = HandleSysColorChange(); + break; + + case WM_REALIZEPALETTE: + bProcessed = HandlePaletteChanged(); + break; + + case WM_PRESPARAMCHANGED: + bProcessed = HandlePresParamChanged(wParam); + break; + + + // move all drag and drops to wxDrg + case WM_ENDDRAG: + bProcessed = HandleEndDrag(wParam); + break; + + case WM_INITDLG: + bProcessed = HandleInitDialog((WXHWND)(HWND)wParam); + + if ( bProcessed ) + { + // we never set focus from here + mResult = FALSE; + } + break; + + // wxFrame specific message + case WM_MINMAXFRAME: + bProcessed = HandleGetMinMaxInfo((PSWP)wParam); + break; + + case WM_SYSVALUECHANGED: + // TODO: do something + mResult = (MRESULT)TRUE; + break; + + // + // Comparable to WM_SETPOINTER for windows, only for just controls + // + case WM_CONTROLPOINTER: + bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID + ,(HWND)lParam // Cursor Handle + ); + if (bProcessed ) + { + // + // Returning TRUE stops the DefWindowProc() from further + // processing this message - exactly what we need because we've + // just set the cursor. + // + mResult = (MRESULT)TRUE; + } + break; + } + if (!bProcessed) + { +#ifdef __WXDEBUG__ + wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."), + wxGetMessageName(uMsg)); +#endif // __WXDEBUG__ + if (IsKindOf(CLASSINFO(wxFrame))) + mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam); + else + mResult = OS2DefWindowProc(uMsg, wParam, lParam); + } + return mResult; +} // end of wxWindowOS2::OS2WindowProc + +// +// Dialog window proc +// +MRESULT wxDlgProc( + HWND hWnd +, UINT uMsg +, MPARAM wParam +, MPARAM lParam) +{ + if (uMsg == WM_INITDLG) + { + // + // For this message, returning TRUE tells system to set focus to the + // first control in the dialog box + // + return (MRESULT)TRUE; + } + else + { + // + // For all the other ones, FALSE means that we didn't process the + // message + // + return (MRESULT)0; + } +} // end of wxDlgProc + +wxWindow* wxFindWinFromHandle( + WXHWND hWnd +) +{ + wxNode* pNode = wxWinHandleList->Find((long)hWnd); + + if (!pNode) + return NULL; + return (wxWindow *)pNode->Data(); +} // end of wxFindWinFromHandle + +void wxAssociateWinWithHandle( + HWND hWnd +, wxWindow* pWin +) +{ + // + // Adding NULL hWnd is (first) surely a result of an error and + // (secondly) breaks menu command processing + // + wxCHECK_RET( hWnd != (HWND)NULL, + wxT("attempt to add a NULL hWnd to window list ignored") ); + + + wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd); + + if (pOldWin && (pOldWin != pWin)) + { + wxString str(pWin->GetClassInfo()->GetClassName()); + wxLogError( "Bug! Found existing HWND %X for new window of class %s" + ,(int)hWnd + ,(const char*)str + ); + } + else if (!pOldWin) + { + wxWinHandleList->Append( (long)hWnd + ,pWin + ); + } +} // end of wxAssociateWinWithHandle + +void wxRemoveHandleAssociation( + wxWindow* pWin +) +{ + wxWinHandleList->DeleteObject(pWin); +} // end of wxRemoveHandleAssociation + +// +// Default destroyer - override if you destroy it in some other way +// (e.g. with MDI child windows) +// +void wxWindowOS2::OS2DestroyWindow() +{ +} + +void wxWindowOS2::OS2DetachWindowMenu() +{ + if (m_hMenu) + { + HMENU hMenu = (HMENU)m_hMenu; + + int nN = (int)::WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0); + int i; + + for (i = 0; i < nN; i++) + { + wxChar zBuf[100]; + int nChars = (int)::WinSendMsg( hMenu + ,MM_QUERYITEMTEXT + ,MPFROM2SHORT(i, nN) + ,zBuf + ); + if (!nChars) + { + wxLogLastError(wxT("GetMenuString")); + continue; + } + + if (wxStrcmp(zBuf, wxT("&Window")) == 0) + { + ::WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0); + break; + } + } + } +} // end of wxWindowOS2::OS2DetachWindowMenu + +bool wxWindowOS2::OS2Create( + WXHWND hParent +, PSZ zClass +, const wxChar* zTitle +, WXDWORD dwStyle +, long lX +, long lY +, long lWidth +, long lHeight +, WXHWND hOwner +, WXHWND hZOrder +, unsigned long ulId +, void* pCtlData +, void* pPresParams +, WXDWORD dwExStyle +) +{ + ERRORID vError; + wxString sError; + long lX1 = 0L; + long lY1 = 0L; + long lWidth1 = 20L; + long lHeight1 = 20L; + int nControlId = 0; + int nNeedsubclass = 0; + PCSZ pszClass = zClass; + + // + // Find parent's size, if it exists, to set up a possible default + // panel size the size of the parent window + // + RECTL vParentRect; + HWND hWndClient; + + lX1 = lX; + lY1 = lY; + if (lWidth > -1L) + lWidth1 = lWidth; + if (lHeight > -1L) + lHeight1 = lHeight; + + wxWndHook = this; + + // + // check to see if the new window is a standard control + // + if ((ULONG)zClass == (ULONG)WC_BUTTON || + (ULONG)zClass == (ULONG)WC_COMBOBOX || + (ULONG)zClass == (ULONG)WC_CONTAINER || + (ULONG)zClass == (ULONG)WC_ENTRYFIELD || + (ULONG)zClass == (ULONG)WC_FRAME || + (ULONG)zClass == (ULONG)WC_LISTBOX || + (ULONG)zClass == (ULONG)WC_MENU || + (ULONG)zClass == (ULONG)WC_NOTEBOOK || + (ULONG)zClass == (ULONG)WC_SCROLLBAR || + (ULONG)zClass == (ULONG)WC_SPINBUTTON || + (ULONG)zClass == (ULONG)WC_STATIC || + (ULONG)zClass == (ULONG)WC_TITLEBAR || + (ULONG)zClass == (ULONG)WC_VALUESET + ) + { + nControlId = ulId; + } + else + { + // no standard controls + if(wxString (wxT("wxFrameClass")) == wxString(zClass) ) + { + pszClass = WC_FRAME; + nNeedsubclass = 1; + } + else + { + nControlId = ulId; + if(nControlId < 0) + nControlId = FID_CLIENT; + } + } + + // + // We will either have a registered class via string name or a standard PM Class via a long + // + m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent + ,zClass + ,(PSZ)zTitle ? zTitle : wxT("") + ,(ULONG)dwStyle + ,(LONG)lX1 + ,(LONG)lY1 + ,(LONG)lWidth + ,(LONG)lHeight + ,hOwner + ,HWND_TOP + ,(ULONG)nControlId + ,pCtlData + ,pPresParams + ); + if (!m_hWnd) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Can't create window of class %s!. Error: %s\n", zClass, sError); + return FALSE; + } + m_dwExStyle = dwExStyle; + ::WinSetWindowULong(m_hWnd, QWL_USER, (ULONG) this); + wxWndHook = NULL; + +#ifdef __WXDEBUG__ + wxNode* pNode = wxWinHandleList->Member(this); + + if (pNode) + { + HWND hWnd = (HWND)pNode->GetKeyInteger(); + + if (hWnd != (HWND)m_hWnd) + + { + wxLogError("A second HWND association is being added for the same window!"); + } + } +#endif + wxAssociateWinWithHandle((HWND)m_hWnd + ,this + ); + // + // Now need to subclass window. + // + if(!nNeedsubclass) + { + wxAssociateWinWithHandle((HWND)m_hWnd,this); + } + else + { + SubclassWin(GetHWND()); + } + return TRUE; +} // end of wxWindowOS2::OS2Create + +// =========================================================================== +// OS2 PM message handlers +// =========================================================================== + +// --------------------------------------------------------------------------- +// window creation/destruction +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleCreate( + WXLPCREATESTRUCT vCs +, bool* pbMayCreate +) +{ + wxWindowCreateEvent vEvent(this); + + (void)GetEventHandler()->ProcessEvent(vEvent); + *pbMayCreate = TRUE; + return TRUE; +} // end of wxWindowOS2::HandleCreate + +bool wxWindowOS2::HandleDestroy() +{ + wxWindowDestroyEvent vEvent(this); + + (void)GetEventHandler()->ProcessEvent(vEvent); + + // + // Delete our drop target if we've got one + // +#if wxUSE_DRAG_AND_DROP + if (m_dropTarget != NULL) + { + m_dropTarget->Revoke(m_hWnd); + delete m_dropTarget; + m_dropTarget = NULL; + } +#endif // wxUSE_DRAG_AND_DROP + + // + // WM_DESTROY handled + // + return TRUE; +} // end of wxWindowOS2::HandleDestroy + +// --------------------------------------------------------------------------- +// activation/focus +// --------------------------------------------------------------------------- +void wxWindowOS2::OnSetFocus( + wxFocusEvent& rEvent +) +{ + // + // Panel wants to track the window which was the last to have focus in it, + // so we want to set ourselves as the window which last had focus + // + // Notice that it's also important to do it upwards the tree becaus + // otherwise when the top level panel gets focus, it won't set it back to + // us, but to some other sibling + // + wxWindow* pWin = this; + + while (pWin) + { + wxWindow* pParent = pWin->GetParent(); + wxPanel* pPanel = wxDynamicCast( pParent + ,wxPanel + ); + if (pPanel) + { + pPanel->SetLastFocus(pWin); + } + pWin = pParent; + } + + wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"), + GetClassInfo()->GetClassName(), GetHandle()); + + rEvent.Skip(); +} // end of wxWindowOS2::OnSetFocus + +bool wxWindowOS2::HandleActivate( + int nState +, WXHWND WXUNUSED(hActivate) +) +{ + wxActivateEvent vEvent( wxEVT_ACTIVATE + ,(bool)nState + ,m_windowId + ); + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleActivate + +bool wxWindowOS2::HandleSetFocus( + WXHWND WXUNUSED(hWnd) +) +{ +#if wxUSE_CARET + // + // Deal with caret + // + if (m_caret) + { + m_caret->OnSetFocus(); + } +#endif // wxUSE_CARET + + // + // Panel wants to track the window which was the last to have focus in it + // + wxPanel* pPanel = wxDynamicCast( GetParent() + ,wxPanel + ); + if (pPanel) + { + pPanel->SetLastFocus(this); + } + + wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSetFocus + +bool wxWindowOS2::HandleKillFocus( + WXHWND WXUNUSED(hWnd) +) +{ +#if wxUSE_CARET + // + // Deal with caret + // + if (m_caret) + { + m_caret->OnKillFocus(); + } +#endif // wxUSE_CARET + + wxFocusEvent vEvent( wxEVT_KILL_FOCUS + ,m_windowId + ); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleKillFocus + +// --------------------------------------------------------------------------- +// miscellaneous +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleShow( + bool bShow +, int nStatus +) +{ + wxShowEvent vEvent( GetId() + ,bShow + ); + + vEvent.m_eventObject = this; + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleShow + +bool wxWindowOS2::HandleInitDialog( + WXHWND WXUNUSED(hWndFocus) +) +{ + wxInitDialogEvent vEvent(GetId()); + + vEvent.m_eventObject = this; + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleInitDialog + +bool wxWindowOS2::HandleEndDrag(WXWPARAM wParam) +{ + // TODO: We'll handle drag and drop later + return FALSE; +} + +bool wxWindowOS2::HandleSetCursor( + USHORT vId +, WXHWND hPointer +) +{ + // + // Under OS/2 PM this allows the pointer to be changed + // as it passes over a control + // + ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer); + return TRUE; +} // end of wxWindowOS2::HandleSetCursor + +// --------------------------------------------------------------------------- +// owner drawn stuff +// --------------------------------------------------------------------------- +bool wxWindowOS2::OS2OnDrawItem( + int vId +, WXDRAWITEMSTRUCT* pItemStruct +) +{ + wxDC vDc; + +#if wxUSE_OWNER_DRAWN + // + // Is it a menu item? + // + if (vId == 0) + { + ERRORID vError; + wxString sError; + POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct; + wxFrame* pFrame = (wxFrame*)this; + wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem); + HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps); + wxRect vRect( pMeasureStruct->rclItem.xLeft + ,pMeasureStruct->rclItem.yBottom + ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft + ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom + ); + vDc.SetHDC( hDC + ,FALSE + ); + vDc.SetHPS(pMeasureStruct->hps); + // + // Load the wxWindows Pallete and set to RGB mode + // + if (!::GpiCreateLogColorTable( pMeasureStruct->hps + ,0L + ,LCOLF_CONSECRGB + ,0L + ,(LONG)wxTheColourDatabase->m_nSize + ,(PLONG)wxTheColourDatabase->m_palTable + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Unable to set current color table. Error: %s\n", sError); + } + // + // Set the color table to RGB mode + // + if (!::GpiCreateLogColorTable( pMeasureStruct->hps + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Unable to set current color table. Error: %s\n", sError); + } + + wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE ); + + + int eAction = 0; + int eStatus = 0; + + if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld) + { + // + // Entire Item needs to be redrawn (either it has reappeared from + // behind another window or is being displayed for the first time + // + eAction = wxOwnerDrawn::wxODDrawAll; + + if (pMeasureStruct->fsAttribute & MIA_HILITED) + { + // + // If it is currently selected we let the system handle it + // + eStatus |= wxOwnerDrawn::wxODSelected; + } + if (pMeasureStruct->fsAttribute & MIA_CHECKED) + { + // + // If it is currently checked we draw our own + // + eStatus |= wxOwnerDrawn::wxODChecked; + pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED; + } + if (pMeasureStruct->fsAttribute & MIA_DISABLED) + { + // + // If it is currently disabled we let the system handle it + // + eStatus |= wxOwnerDrawn::wxODDisabled; + } + // + // Don't really care about framed (indicationg focus) or NoDismiss + // + } + else + { + if (pMeasureStruct->fsAttribute & MIA_HILITED) + { + eAction = wxOwnerDrawn::wxODDrawAll; + eStatus |= wxOwnerDrawn::wxODSelected; + // + // Keep the system from trying to highlight with its bogus colors + // + pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED; + } + else if (!(pMeasureStruct->fsAttribute & MIA_HILITED)) + { + eAction = wxOwnerDrawn::wxODDrawAll; + eStatus = 0; + // + // Keep the system from trying to highlight with its bogus colors + // + pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED; + } + else + { + // + // For now we don't care about anything else + // just ignore the entire message! + // + return TRUE; + } + } + // + // Now redraw the item + // + return(pMenuItem->OnDrawItem( vDc + ,vRect + ,(wxOwnerDrawn::wxODAction)eAction + ,(wxOwnerDrawn::wxODStatus)eStatus + )); + // + // leave the fsAttribute and fsOldAttribute unchanged. If different, + // the system will do the highlight or fraeming or disabling for us, + // otherwise, we'd have to do it ourselves. + // + } + + wxWindow* pItem = FindItem(vId); + + if (pItem && pItem->IsKindOf(CLASSINFO(wxControl))) + { + return ((wxControl *)pItem)->OS2OnDraw(pItemStruct); + } +#endif + return FALSE; +} // end of wxWindowOS2::OS2OnDrawItem + +bool wxWindowOS2::OS2OnMeasureItem( + int lId +, WXMEASUREITEMSTRUCT* pItemStruct +) +{ + // + // Is it a menu item? + // + if (lId == 65536) // I really don't like this...has to be a better indicator + { + if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu + { + size_t nWidth; + size_t nHeight; + POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct; + wxFrame* pFrame = (wxFrame*)this; + wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem); + + wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE ); + nWidth = 0L; + nHeight = 0L; + if (pMenuItem->OnMeasureItem( &nWidth + ,&nHeight + )) + { + pMeasureStruct->rclItem.xRight = nWidth; + pMeasureStruct->rclItem.xLeft = 0L; + pMeasureStruct->rclItem.yTop = nHeight; + pMeasureStruct->rclItem.yBottom = 0L; + return TRUE; + } + return FALSE; + } + } + wxWindow* pItem = FindItem(lId); + + if (pItem && pItem->IsKindOf(CLASSINFO(wxControl))) + { + return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct); + } + return FALSE; +} + +// --------------------------------------------------------------------------- +// colours and palettes +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleSysColorChange() +{ + wxSysColourChangedEvent vEvent; + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSysColorChange + +bool wxWindowOS2::HandleCtlColor( + WXHBRUSH* phBrush +) +{ + // + // Not much provided with message. So not sure I can do anything with it + // + return TRUE; +} // end of wxWindowOS2::HandleCtlColor + +bool wxWindowOS2::HandleWindowParams( + PWNDPARAMS pWndParams +, WXLPARAM lParam +) +{ +// TODO: I'll do something here, just not sure what yet + return TRUE; +} + +// Define for each class of dialog and control +WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC hDC, + WXHWND hWnd, + WXUINT nCtlColor, + WXUINT message, + WXWPARAM wParam, + WXLPARAM lParam) +{ + return (WXHBRUSH)0; +} + +bool wxWindowOS2::HandlePaletteChanged() +{ + // need to set this to something first + WXHWND hWndPalChange = NULLHANDLE; + + wxPaletteChangedEvent vEvent(GetId()); + + vEvent.SetEventObject(this); + vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange)); + + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandlePaletteChanged + +bool wxWindowOS2::HandlePresParamChanged( + WXWPARAM wParam +) +{ + // + // TODO: Once again I'll do something here when I need it + // + //wxQueryNewPaletteEvent event(GetId()); + //event.SetEventObject(this); + // if the background is erased +// bProcessed = HandleEraseBkgnd((WXHDC)(HDC)wParam); + + return FALSE; //GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized(); +} + +// +// Responds to colour changes: passes event on to children. +// +void wxWindowOS2::OnSysColourChanged( + wxSysColourChangedEvent& rEvent +) +{ + wxNode* pNode = GetChildren().First(); + + while (pNode) + { + // + // Only propagate to non-top-level windows + // + wxWindow* pWin = (wxWindow *)pNode->Data(); + + if (pWin->GetParent()) + { + wxSysColourChangedEvent vEvent; + + rEvent.m_eventObject = pWin; + pWin->GetEventHandler()->ProcessEvent(vEvent); + } + pNode = pNode->Next(); + } +} // end of wxWindowOS2::OnSysColourChanged + +// --------------------------------------------------------------------------- +// painting +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandlePaint() +{ + HRGN hRgn = NULLHANDLE; + wxPaintEvent vEvent; + HPS hPS; + RECTL vRect; + + if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_NULL) + { + wxLogLastError("CreateRectRgn"); + return FALSE; + } + + m_updateRegion = wxRegion(hRgn); + vEvent.SetEventObject(this); + if (!GetEventHandler()->ProcessEvent(vEvent)) + { + HPS hPS; + + hPS = ::WinBeginPaint( GetHwnd() + ,NULLHANDLE + ,&vRect + ); + if(hPS) + { + ::GpiCreateLogColorTable( hPS + ,0L + ,LCOLF_CONSECRGB + ,0L + ,(LONG)wxTheColourDatabase->m_nSize + ,(PLONG)wxTheColourDatabase->m_palTable + ); + ::GpiCreateLogColorTable( hPS + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + ); + + ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel()); + + if (m_dwExStyle) + { + LINEBUNDLE vLineBundle; + + vLineBundle.lColor = 0x00000000; // Black + vLineBundle.usMixMode = FM_OVERPAINT; + vLineBundle.fxWidth = 1; + vLineBundle.lGeomWidth = 1; + vLineBundle.usType = LINETYPE_SOLID; + vLineBundle.usEnd = 0; + vLineBundle.usJoin = 0; + ::GpiSetAttrs( hPS + ,PRIM_LINE + ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE + ,0L + ,&vLineBundle + ); + ::WinQueryWindowRect(GetHwnd(), &vRect); + wxDrawBorder( hPS + ,vRect + ,m_dwExStyle + ); + } + ::WinEndPaint(hPS); + } + } + return (GetEventHandler()->ProcessEvent(vEvent)); +} // end of wxWindowOS2::HandlePaint + +bool wxWindowOS2::HandleEraseBkgnd( + WXHDC hDC +) +{ + SWP vSwp; + + ::WinQueryWindowPos(GetHwnd(), &vSwp); + if (vSwp.fl & SWP_MINIMIZE) + return TRUE; + + wxDC vDC; + + vDC.m_hPS = (HPS)hDC; // this is really a PS + vDC.SetWindow(this); + vDC.BeginDrawing(); + + wxEraseEvent vEvent(m_windowId, &vDC); + + vEvent.SetEventObject(this); + + bool rc = GetEventHandler()->ProcessEvent(vEvent); + + vDC.EndDrawing(); + vDC.m_hPS = NULLHANDLE; + return TRUE; +} // end of wxWindowOS2::HandleEraseBkgnd + +void wxWindowOS2::OnEraseBackground( + wxEraseEvent& rEvent +) +{ + RECTL vRect; + HPS hPS = rEvent.m_dc->m_hPS; + + ::WinQueryWindowRect(GetHwnd(), &vRect); + ::WinFillRect(hPS, &vRect, m_backgroundColour.GetPixel()); +} // end of wxWindowOS2::OnEraseBackground + +// --------------------------------------------------------------------------- +// moving and resizing +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleMinimize() +{ + wxIconizeEvent vEvent(m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMinimize + +bool wxWindowOS2::HandleMaximize() +{ + wxMaximizeEvent vEvent(m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMaximize + +bool wxWindowOS2::HandleMove( + int nX +, int nY +) +{ + wxMoveEvent vEvent( wxPoint( nX + ,nY + ) + ,m_windowId + ); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMove + +bool wxWindowOS2::HandleSize( + int nWidth +, int nHeight +, WXUINT WXUNUSED(nFlag) +) +{ + wxSizeEvent vEvent( wxSize( nWidth + ,nHeight + ) + ,m_windowId + ); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSize + +bool wxWindowOS2::HandleGetMinMaxInfo( + PSWP pSwp +) +{ + bool bRc = FALSE; + POINTL vPoint; + + switch(pSwp->fl) + { + case SWP_MAXIMIZE: + ::WinGetMaxPosition(GetHwnd(), pSwp); + m_maxWidth = pSwp->cx; + m_maxHeight = pSwp->cy; + break; + + case SWP_MINIMIZE: + ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint); + m_minWidth = pSwp->cx; + m_minHeight = pSwp->cy; + break; + + default: + return FALSE; + } + return TRUE; +} // end of wxWindowOS2::HandleGetMinMaxInfo + +// --------------------------------------------------------------------------- +// command messages +// --------------------------------------------------------------------------- +bool wxWindowOS2::HandleCommand( + WXWORD wId +, WXWORD wCmd +, WXHWND hControl +) +{ + if (wxCurrentPopupMenu) + { + wxMenu* pPopupMenu = wxCurrentPopupMenu; + + wxCurrentPopupMenu = NULL; + return pPopupMenu->OS2Command(wCmd, wId); + } + + wxWindow* pWin = FindItem(wId); + + if (!pWin) + { + pWin = wxFindWinFromHandle(hControl); + } + + if (pWin) + return pWin->OS2Command( wCmd + ,wId + ); + return FALSE; +} // end of wxWindowOS2::HandleCommand + +bool wxWindowOS2::HandleSysCommand( + WXWPARAM wParam +, WXLPARAM lParam +) +{ + // + // 4 bits are reserved + // + switch (SHORT1FROMMP(wParam)) + { + case SC_MAXIMIZE: + return HandleMaximize(); + + case SC_MINIMIZE: + return HandleMinimize(); + } + return FALSE; +} // end of wxWindowOS2::HandleSysCommand + +// --------------------------------------------------------------------------- +// mouse events +// --------------------------------------------------------------------------- + +void wxWindowOS2::InitMouseEvent( + wxMouseEvent& rEvent +, int nX +, int nY +, WXUINT uFlags +) +{ + rEvent.m_x = nX; + rEvent.m_y = nY; + rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0); + rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0); + rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0); + rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0); + rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0); + rEvent.SetTimestamp(s_currentMsg.time); + rEvent.m_eventObject = this; + +#if wxUSE_MOUSEEVENT_HACK + m_lastMouseX = nX; + m_lastMouseY = nY; + m_lastMouseEvent = rEvent.GetEventType(); +#endif // wxUSE_MOUSEEVENT_HACK +} // end of wxWindowOS2::InitMouseEvent + +bool wxWindowOS2::HandleMouseEvent( + WXUINT uMsg +, int nX +, int nY +, WXUINT uFlags +) +{ + // + // The mouse events take consecutive IDs from WM_MOUSEFIRST to + // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST + // from the message id and take the value in the table to get wxWin event + // id + // + static const wxEventType eventsMouse[] = + { + wxEVT_MOTION, + wxEVT_LEFT_DOWN, + wxEVT_LEFT_UP, + wxEVT_LEFT_DCLICK, + wxEVT_RIGHT_DOWN, + wxEVT_RIGHT_UP, + wxEVT_RIGHT_DCLICK, + wxEVT_MIDDLE_DOWN, + wxEVT_MIDDLE_UP, + wxEVT_MIDDLE_DCLICK + }; + + wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]); + + InitMouseEvent( vEvent + ,nX + ,nY + ,uFlags + ); + + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMouseEvent + +bool wxWindowOS2::HandleMouseMove( + int nX +, int nY +, WXUINT uFlags +) +{ + if (!m_bMouseInWindow) + { + // + // Generate an ENTER event + // + m_bMouseInWindow = TRUE; + + wxMouseEvent vEvent(wxEVT_ENTER_WINDOW); + + InitMouseEvent( vEvent + ,nX + ,nY + ,uFlags + ); + + (void)GetEventHandler()->ProcessEvent(vEvent); + } + return HandleMouseEvent( WM_MOUSEMOVE + ,nX + ,nY + ,uFlags + ); +} // end of wxWindowOS2::HandleMouseMove + +// --------------------------------------------------------------------------- +// keyboard handling +// --------------------------------------------------------------------------- + +// +// Create the key event of the given type for the given key - used by +// HandleChar and HandleKeyDown/Up +// +wxKeyEvent wxWindowOS2::CreateKeyEvent( + wxEventType eType +, int nId +, WXLPARAM lParam +) const +{ + wxKeyEvent vEvent(eType); + + vEvent.SetId(GetId()); + vEvent.m_shiftDown = IsShiftDown(); + vEvent.m_controlDown = IsCtrlDown(); + vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT; + + vEvent.m_eventObject = (wxWindow *)this; // const_cast + vEvent.m_keyCode = nId; + vEvent.SetTimestamp(s_currentMsg.time); + + // + // Translate the position to client coords + // + POINTL vPoint; + RECTL vRect; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + ::WinQueryWindowRect( GetHwnd() + ,&vRect + ); + + vPoint.x -= vRect.xLeft; + vPoint.y -= vRect.yBottom; + + vEvent.m_x = vPoint.x; + vEvent.m_y = vPoint.y; + + return vEvent; +} // end of wxWindowOS2::CreateKeyEvent + +// +// isASCII is TRUE only when we're called from WM_CHAR handler and not from +// WM_KEYDOWN one +// +bool wxWindowOS2::HandleChar( + WXWORD wParam +, WXLPARAM lParam +, bool isASCII +) +{ + bool bCtrlDown = FALSE; + int vId; + + if (isASCII) + { + // + // If 1 -> 26, translate to CTRL plus a letter. + // + vId = wParam; + if ((vId > 0) && (vId < 27)) + { + switch (vId) + { + case 13: + vId = WXK_RETURN; + break; + + case 8: + vId = WXK_BACK; + break; + + case 9: + vId = WXK_TAB; + break; + + default: + bCtrlDown = TRUE; + vId = vId + 96; + } + } + } + else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0) + { + // + // It's ASCII and will be processed here only when called from + // WM_CHAR (i.e. when isASCII = TRUE), don't process it now + // + vId = -1; + } + + if (vId != -1) + { + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR + ,vId + ,lParam + )); + + if (bCtrlDown) + { + vEvent.m_controlDown = TRUE; + } + + if (GetEventHandler()->ProcessEvent(vEvent)) + return TRUE; + } + return FALSE; +} + +bool wxWindowOS2::HandleKeyDown( + WXWORD wParam +, WXLPARAM lParam +) +{ + int nId = wxCharCodeOS2ToWX(wParam); + + if (!nId) + { + // + // Normal ASCII char + // + nId = wParam; + } + + if (nId != -1) + { + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN + ,nId + ,lParam + )); + + if (GetEventHandler()->ProcessEvent(vEvent)) + { + return TRUE; + } + } + return FALSE; +} // end of wxWindowOS2::HandleKeyDown + +bool wxWindowOS2::HandleKeyUp( + WXWORD wParam +, WXLPARAM lParam +) +{ + int nId = wxCharCodeOS2ToWX(wParam); + + if (!nId) + { + // + // Normal ASCII char + // + nId = wParam; + } + + if (nId != -1) + { + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP + ,nId + ,lParam + )); + + if (GetEventHandler()->ProcessEvent(vEvent)) + return TRUE; + } + return FALSE; +} // end of wxWindowOS2::HandleKeyUp + +// --------------------------------------------------------------------------- +// joystick +// --------------------------------------------------------------------------- + +// --------------------------------------------------------------------------- +// scrolling +// --------------------------------------------------------------------------- + +bool wxWindowOS2::OS2OnScroll( + int nOrientation +, WXWORD wParam +, WXWORD wPos +, WXHWND hControl +) +{ + if (hControl) + { + wxWindow* pChild = wxFindWinFromHandle(hControl); + + if (pChild ) + return pChild->OS2OnScroll( nOrientation + ,wParam + ,wPos + ,hControl + ); + } + + wxScrollWinEvent vEvent; + + vEvent.SetPosition(wPos); + vEvent.SetOrientation(nOrientation); + vEvent.m_eventObject = this; + + switch (wParam) + { + case SB_LINEUP: + vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP; + break; + + case SB_LINEDOWN: + vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN; + break; + + case SB_PAGEUP: + vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP; + break; + + case SB_PAGEDOWN: + vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN; + break; + + case SB_SLIDERPOSITION: + vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE; + break; + + case SB_SLIDERTRACK: + vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK; + break; + + default: + return FALSE; + } + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::OS2OnScroll + +// =========================================================================== +// global functions +// =========================================================================== + +void wxGetCharSize( + WXHWND hWnd +, int* pX +, int* pY +,wxFont* pTheFont +) +{ + // TODO: we'll do this later +} // end of wxGetCharSize + +// +// Returns 0 if was a normal ASCII value, not a special key. This indicates that +// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead. +// +int wxCharCodeOS2ToWX( + int nKeySym +) +{ + int nId = 0; + + switch (nKeySym) + { + case VK_BACKTAB: nId = WXK_BACK; break; + case VK_TAB: nId = WXK_TAB; break; + case VK_CLEAR: nId = WXK_CLEAR; break; + case VK_ENTER: nId = WXK_RETURN; break; + case VK_SHIFT: nId = WXK_SHIFT; break; + case VK_CTRL: nId = WXK_CONTROL; break; + case VK_PAUSE: nId = WXK_PAUSE; break; + case VK_SPACE: nId = WXK_SPACE; break; + case VK_ESC: nId = WXK_ESCAPE; break; + case VK_END: nId = WXK_END; break; + case VK_HOME : nId = WXK_HOME; break; + case VK_LEFT : nId = WXK_LEFT; break; + case VK_UP: nId = WXK_UP; break; + case VK_RIGHT: nId = WXK_RIGHT; break; + case VK_DOWN : nId = WXK_DOWN; break; + case VK_PRINTSCRN: nId = WXK_PRINT; break; + case VK_INSERT: nId = WXK_INSERT; break; + case VK_DELETE: nId = WXK_DELETE; break; + case VK_F1: nId = WXK_F1; break; + case VK_F2: nId = WXK_F2; break; + case VK_F3: nId = WXK_F3; break; + case VK_F4: nId = WXK_F4; break; + case VK_F5: nId = WXK_F5; break; + case VK_F6: nId = WXK_F6; break; + case VK_F7: nId = WXK_F7; break; + case VK_F8: nId = WXK_F8; break; + case VK_F9: nId = WXK_F9; break; + case VK_F10: nId = WXK_F10; break; + case VK_F11: nId = WXK_F11; break; + case VK_F12: nId = WXK_F12; break; + case VK_F13: nId = WXK_F13; break; + case VK_F14: nId = WXK_F14; break; + case VK_F15: nId = WXK_F15; break; + case VK_F16: nId = WXK_F16; break; + case VK_F17: nId = WXK_F17; break; + case VK_F18: nId = WXK_F18; break; + case VK_F19: nId = WXK_F19; break; + case VK_F20: nId = WXK_F20; break; + case VK_F21: nId = WXK_F21; break; + case VK_F22: nId = WXK_F22; break; + case VK_F23: nId = WXK_F23; break; + case VK_F24: nId = WXK_F24; break; + case VK_NUMLOCK: nId = WXK_NUMLOCK; break; + case VK_SCRLLOCK: nId = WXK_SCROLL; break; + default: + { + return 0; + } + } + return nId; +} // end of wxCharCodeOS2ToWX + +int wxCharCodeWXToOS2( + int nId +, bool* bIsVirtual +) +{ + int nKeySym = 0; + + *bIsVirtual = TRUE; + switch (nId) + { + case WXK_CLEAR: nKeySym = VK_CLEAR; break; + case WXK_SHIFT: nKeySym = VK_SHIFT; break; + case WXK_CONTROL: nKeySym = VK_CTRL; break; + case WXK_PAUSE: nKeySym = VK_PAUSE; break; + case WXK_END: nKeySym = VK_END; break; + case WXK_HOME : nKeySym = VK_HOME; break; + case WXK_LEFT : nKeySym = VK_LEFT; break; + case WXK_UP: nKeySym = VK_UP; break; + case WXK_RIGHT: nKeySym = VK_RIGHT; break; + case WXK_DOWN : nKeySym = VK_DOWN; break; + case WXK_PRINT: nKeySym = VK_PRINTSCRN; break; + case WXK_INSERT: nKeySym = VK_INSERT; break; + case WXK_DELETE: nKeySym = VK_DELETE; break; + case WXK_F1: nKeySym = VK_F1; break; + case WXK_F2: nKeySym = VK_F2; break; + case WXK_F3: nKeySym = VK_F3; break; + case WXK_F4: nKeySym = VK_F4; break; + case WXK_F5: nKeySym = VK_F5; break; + case WXK_F6: nKeySym = VK_F6; break; + case WXK_F7: nKeySym = VK_F7; break; + case WXK_F8: nKeySym = VK_F8; break; + case WXK_F9: nKeySym = VK_F9; break; + case WXK_F10: nKeySym = VK_F10; break; + case WXK_F11: nKeySym = VK_F11; break; + case WXK_F12: nKeySym = VK_F12; break; + case WXK_F13: nKeySym = VK_F13; break; + case WXK_F14: nKeySym = VK_F14; break; + case WXK_F15: nKeySym = VK_F15; break; + case WXK_F16: nKeySym = VK_F16; break; + case WXK_F17: nKeySym = VK_F17; break; + case WXK_F18: nKeySym = VK_F18; break; + case WXK_F19: nKeySym = VK_F19; break; + case WXK_F20: nKeySym = VK_F20; break; + case WXK_F21: nKeySym = VK_F21; break; + case WXK_F22: nKeySym = VK_F22; break; + case WXK_F23: nKeySym = VK_F23; break; + case WXK_F24: nKeySym = VK_F24; break; + case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break; + case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break; + default: + { + *bIsVirtual = FALSE; + nKeySym = nId; + break; + } + } + return nKeySym; +} // end of wxCharCodeWXToOS2 + +wxWindow* wxGetActiveWindow() +{ + HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP); + + if (hWnd != 0) + { + return wxFindWinFromHandle((WXHWND)hWnd); + } + return NULL; +} // end of wxGetActiveWindow + +#ifdef __WXDEBUG__ +const char* wxGetMessageName( + int nMessage) +{ + switch (nMessage) + { + case 0x0000: return "WM_NULL"; + case 0x0001: return "WM_CREATE"; + case 0x0002: return "WM_DESTROY"; + case 0x0004: return "WM_ENABLE"; + case 0x0005: return "WM_SHOW"; + case 0x0006: return "WM_MOVE"; + case 0x0007: return "WM_SIZE"; + case 0x0008: return "WM_ADJUSTWINDOWPOS"; + case 0x0009: return "WM_CALCVALIDRECTS"; + case 0x000A: return "WM_SETWINDOWPARAMS"; + case 0x000B: return "WM_QUERYWINDOWPARAMS"; + case 0x000C: return "WM_HITTEST"; + case 0x000D: return "WM_ACTIVATE"; + case 0x000F: return "WM_SETFOCUS"; + case 0x0010: return "WM_SETSELECTION"; + case 0x0011: return "WM_PPAINT"; + case 0x0012: return "WM_PSETFOCUS"; + case 0x0013: return "WM_PSYSCOLORCHANGE"; + case 0x0014: return "WM_PSIZE"; + case 0x0015: return "WM_PACTIVATE"; + case 0x0016: return "WM_PCONTROL"; + case 0x0020: return "WM_COMMAND"; + case 0x0021: return "WM_SYSCOMMAND"; + case 0x0022: return "WM_HELP"; + case 0x0023: return "WM_PAINT"; + case 0x0024: return "WM_TIMER"; + case 0x0025: return "WM_SEM1"; + case 0x0026: return "WM_SEM2"; + case 0x0027: return "WM_SEM3"; + case 0x0028: return "WM_SEM4"; + case 0x0029: return "WM_CLOSE"; + case 0x002A: return "WM_QUIT"; + case 0x002B: return "WM_SYSCOLORCHANGE"; + case 0x002D: return "WM_SYSVALUECHANGE"; + case 0x002E: return "WM_APPTERMINATENOTIFY"; + case 0x002F: return "WM_PRESPARAMCHANGED"; + // Control notification messages + case 0x0030: return "WM_CONTROL"; + case 0x0031: return "WM_VSCROLL"; + case 0x0032: return "WM_HSCROLL"; + case 0x0033: return "WM_INITMENU"; + case 0x0034: return "WM_MENUSELECT"; + case 0x0035: return "WM_MENUSEND"; + case 0x0036: return "WM_DRAWITEM"; + case 0x0037: return "WM_MEASUREITEM"; + case 0x0038: return "WM_CONTROLPOINTER"; + case 0x003A: return "WM_QUERYDLGCODE"; + case 0x003B: return "WM_INITDLG"; + case 0x003C: return "WM_SUBSTITUTESTRING"; + case 0x003D: return "WM_MATCHMNEMONIC"; + case 0x003E: return "WM_SAVEAPPLICATION"; + case 0x0129: return "WM_CTLCOLORCHANGE"; + case 0x0130: return "WM_QUERYCTLTYPE"; + // Frame messages + case 0x0040: return "WM_FLASHWINDOW"; + case 0x0041: return "WM_FORMATFRAME"; + case 0x0042: return "WM_UPDATEFRAME"; + case 0x0043: return "WM_FOCUSCHANGE"; + case 0x0044: return "WM_SETBORDERSIZE"; + case 0x0045: return "WM_TRACKFRAME"; + case 0x0046: return "WM_MINMAXFRAME"; + case 0x0047: return "WM_SETICON"; + case 0x0048: return "WM_QUERYICON"; + case 0x0049: return "WM_SETACCELTABLE"; + case 0x004A: return "WM_QUERYACCELTABLE"; + case 0x004B: return "WM_TRANSLATEACCEL"; + case 0x004C: return "WM_QUERYTRACKINFO"; + case 0x004D: return "WM_QUERYBORDERSIZE"; + case 0x004E: return "WM_NEXTMENU"; + case 0x004F: return "WM_ERASEBACKGROUND"; + case 0x0050: return "WM_QUERYFRAMEINFO"; + case 0x0051: return "WM_QUERYFOCUSCHAIN"; + case 0x0052: return "WM_OWNERPOSCHANGE"; + case 0x0053: return "WM_CACLFRAMERECT"; + case 0x0055: return "WM_WINDOWPOSCHANGED"; + case 0x0056: return "WM_ADJUSTFRAMEPOS"; + case 0x0059: return "WM_QUERYFRAMECTLCOUNT"; + case 0x005B: return "WM_QUERYHELPINFO"; + case 0x005C: return "WM_SETHELPINFO"; + case 0x005D: return "WM_ERROR"; + case 0x005E: return "WM_REALIZEPALETTE"; + // Clipboard messages + case 0x0060: return "WM_RENDERFMT"; + case 0x0061: return "WM_RENDERALLFMTS"; + case 0x0062: return "WM_DESTROYCLIPBOARD"; + case 0x0063: return "WM_PAINTCLIPBOARD"; + case 0x0064: return "WM_SIZECLIPBOARD"; + case 0x0065: return "WM_HSCROLLCLIPBOARD"; + case 0x0066: return "WM_VSCROLLCLIPBOARD"; + case 0x0067: return "WM_DRAWCLIPBOARD"; + // mouse messages + case 0x0070: return "WM_MOUSEMOVE"; + case 0x0071: return "WM_BUTTON1DOWN"; + case 0x0072: return "WM_BUTTON1UP"; + case 0x0073: return "WM_BUTTON1DBLCLK"; + case 0x0074: return "WM_BUTTON2DOWN"; + case 0x0075: return "WM_BUTTON2UP"; + case 0x0076: return "WM_BUTTON2DBLCLK"; + case 0x0077: return "WM_BUTTON3DOWN"; + case 0x0078: return "WM_BUTTON3UP"; + case 0x0079: return "WM_BUTTON3DBLCLK"; + case 0x007D: return "WM_MOUSEMAP"; + case 0x007E: return "WM_VRNDISABLED"; + case 0x007F: return "WM_VRNENABLED"; + case 0x0410: return "WM_CHORD"; + case 0x0411: return "WM_BUTTON1MOTIONSTART"; + case 0x0412: return "WM_BUTTON1MOTIONEND"; + case 0x0413: return "WM_BUTTON1CLICK"; + case 0x0414: return "WM_BUTTON2MOTIONSTART"; + case 0x0415: return "WM_BUTTON2MOTIONEND"; + case 0x0416: return "WM_BUTTON2CLICK"; + case 0x0417: return "WM_BUTTON3MOTIONSTART"; + case 0x0418: return "WM_BUTTON3MOTIONEND"; + case 0x0419: return "WM_BUTTON3CLICK"; + case 0x0420: return "WM_BEGINDRAG"; + case 0x0421: return "WM_ENDDRAG"; + case 0x0422: return "WM_SINGLESELECT"; + case 0x0423: return "WM_OPEN"; + case 0x0424: return "WM_CONTEXTMENU"; + case 0x0425: return "WM_CONTEXTHELP"; + case 0x0426: return "WM_TEXTEDIT"; + case 0x0427: return "WM_BEGINSELECT"; + case 0x0228: return "WM_ENDSELECT"; + case 0x0429: return "WM_PICKUP"; + case 0x04C0: return "WM_PENFIRST"; + case 0x04FF: return "WM_PENLAST"; + case 0x0500: return "WM_MMPMFIRST"; + case 0x05FF: return "WM_MMPMLAST"; + case 0x0600: return "WM_STDDLGFIRST"; + case 0x06FF: return "WM_STDDLGLAST"; + case 0x0BD0: return "WM_BIDI_FIRST"; + case 0x0BFF: return "WM_BIDI_LAST"; + // keyboard input + case 0x007A: return "WM_CHAR"; + case 0x007B: return "WM_VIOCHAR"; + // DDE messages + case 0x00A0: return "WM_DDE_INITIATE"; + case 0x00A1: return "WM_DDE_REQUEST"; + case 0x00A2: return "WM_DDE_ACK"; + case 0x00A3: return "WM_DDE_DATA"; + case 0x00A4: return "WM_DDE_ADVISE"; + case 0x00A5: return "WM_DDE_UNADVISE"; + case 0x00A6: return "WM_DDE_POKE"; + case 0x00A7: return "WM_DDE_EXECUTE"; + case 0x00A8: return "WM_DDE_TERMINATE"; + case 0x00A9: return "WM_DDE_INITIATEACK"; + case 0x00AF: return "WM_DDE_LAST"; + // Buttons + case 0x0120: return "BM_CLICK"; + case 0x0121: return "BM_QUERYCHECKINDEX"; + case 0x0122: return "BM_QUERYHILITE"; + case 0x0123: return "BM_SETHILITE"; + case 0x0124: return "BM_QUERYCHECK"; + case 0x0125: return "BM_SETCHECK"; + case 0x0126: return "BM_SETDEFAULT"; + case 0x0128: return "BM_AUTOSIZE"; + // Combo boxes + case 0x029A: return "CBID_LIST"; + case 0x029B: return "CBID_EDIT"; + case 0x0170: return "CBM_SHOWLIST"; + case 0x0171: return "CBM_HILITE"; + case 0x0172: return "CBM_ISLISTSHOWING"; + // Edit fields + case 0x0140: return "EM_QUERYCHANGED"; + case 0x0141: return "EM_QUERYSEL"; + case 0x0142: return "EM_SETSEL"; + case 0x0143: return "EM_SETTEXTLIMIT"; + case 0x0144: return "EM_CUT"; + case 0x0145: return "EM_COPY"; + case 0x0146: return "EM_CLEAR"; + case 0x0147: return "EM_PASTE"; + case 0x0148: return "EM_QUERYFIRSTCHAR"; + case 0x0149: return "EM_SETFIRSTCHAR"; + case 0x014A: return "EM_QUERYREADONLY"; + case 0x014B: return "EM_SETREADONLY"; + case 0x014C: return "EM_SETINSERTMODE"; + // Listboxes + case 0x0160: return "LM_QUERYITEMCOUNT"; + case 0x0161: return "LM_INSERTITEM"; + case 0x0162: return "LM_SETOPENINDEX"; + case 0x0163: return "LM_DELETEITEM"; + case 0x0164: return "LM_SELECTITEM"; + case 0x0165: return "LM_QUERYSELECTION"; + case 0x0166: return "LM_SETITEMTEXT"; + case 0x0167: return "LM_QUERYITEMTEXTLENGTH"; + case 0x0168: return "LM_QUERYITEMTEXT"; + case 0x0169: return "LM_SETITEMHANDLE"; + case 0x016A: return "LM_QUERYITEMHANDLE"; + case 0x016B: return "LM_SEARCHSTRING"; + case 0x016C: return "LM_SETITEMHEIGHT"; + case 0x016D: return "LM_QUERYTOPINDEX"; + case 0x016E: return "LM_DELETEALL"; + case 0x016F: return "LM_INSERTMULITEMS"; + case 0x0660: return "LM_SETITEMWIDTH"; + // Menus + case 0x0180: return "MM_INSERTITEM"; + case 0x0181: return "MM_DELETEITEM"; + case 0x0182: return "MM_QUERYITEM"; + case 0x0183: return "MM_SETITEM"; + case 0x0184: return "MM_QUERYITEMCOUNT"; + case 0x0185: return "MM_STARTMENUMODE"; + case 0x0186: return "MM_ENDMENUMODE"; + case 0x0188: return "MM_REMOVEITEM"; + case 0x0189: return "MM_SELECTITEM"; + case 0x018A: return "MM_QUERYSELITEMID"; + case 0x018B: return "MM_QUERYITEMTEXT"; + case 0x018C: return "MM_QUERYITEMTEXTLENGTH"; + case 0x018D: return "MM_SETITEMHANDLE"; + case 0x018E: return "MM_SETITEMTEXT"; + case 0x018F: return "MM_ITEMPOSITIONFROMID"; + case 0x0190: return "MM_ITEMIDFROMPOSITION"; + case 0x0191: return "MM_QUERYITEMATTR"; + case 0x0192: return "MM_SETITEMATTR"; + case 0x0193: return "MM_ISITEMVALID"; + case 0x0194: return "MM_QUERYITEMRECT"; + case 0x0431: return "MM_QUERYDEFAULTITEMID"; + case 0x0432: return "MM_SETDEFAULTITEMID"; + // Scrollbars + case 0x01A0: return "SBM_SETSCROLLBAR"; + case 0x01A1: return "SBM_SETPOS"; + case 0x01A2: return "SBM_QUERYPOS"; + case 0x01A3: return "SBM_QUERYRANGE"; + case 0x01A6: return "SBM_SETTHUMBSIZE"; + + // Help messages + case 0x0F00: return "WM_HELPBASE"; + case 0x0FFF: return "WM_HELPTOP"; + // Beginning of user defined messages + case 0x1000: return "WM_USER"; + + // wxWindows user defined types + + // listview + // case 0x1000 + 0: return "LVM_GETBKCOLOR"; + case 0x1000 + 1: return "LVM_SETBKCOLOR"; + case 0x1000 + 2: return "LVM_GETIMAGELIST"; + case 0x1000 + 3: return "LVM_SETIMAGELIST"; + case 0x1000 + 4: return "LVM_GETITEMCOUNT"; + case 0x1000 + 5: return "LVM_GETITEMA"; + case 0x1000 + 75: return "LVM_GETITEMW"; + case 0x1000 + 6: return "LVM_SETITEMA"; + case 0x1000 + 76: return "LVM_SETITEMW"; + case 0x1000 + 7: return "LVM_INSERTITEMA"; + case 0x1000 + 77: return "LVM_INSERTITEMW"; + case 0x1000 + 8: return "LVM_DELETEITEM"; + case 0x1000 + 9: return "LVM_DELETEALLITEMS"; + case 0x1000 + 10: return "LVM_GETCALLBACKMASK"; + case 0x1000 + 11: return "LVM_SETCALLBACKMASK"; + case 0x1000 + 12: return "LVM_GETNEXTITEM"; + case 0x1000 + 13: return "LVM_FINDITEMA"; + case 0x1000 + 83: return "LVM_FINDITEMW"; + case 0x1000 + 14: return "LVM_GETITEMRECT"; + case 0x1000 + 15: return "LVM_SETITEMPOSITION"; + case 0x1000 + 16: return "LVM_GETITEMPOSITION"; + case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA"; + case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW"; + case 0x1000 + 18: return "LVM_HITTEST"; + case 0x1000 + 19: return "LVM_ENSUREVISIBLE"; + case 0x1000 + 20: return "LVM_SCROLL"; + case 0x1000 + 21: return "LVM_REDRAWITEMS"; + case 0x1000 + 22: return "LVM_ARRANGE"; + case 0x1000 + 23: return "LVM_EDITLABELA"; + case 0x1000 + 118: return "LVM_EDITLABELW"; + case 0x1000 + 24: return "LVM_GETEDITCONTROL"; + case 0x1000 + 25: return "LVM_GETCOLUMNA"; + case 0x1000 + 95: return "LVM_GETCOLUMNW"; + case 0x1000 + 26: return "LVM_SETCOLUMNA"; + case 0x1000 + 96: return "LVM_SETCOLUMNW"; + case 0x1000 + 27: return "LVM_INSERTCOLUMNA"; + case 0x1000 + 97: return "LVM_INSERTCOLUMNW"; + case 0x1000 + 28: return "LVM_DELETECOLUMN"; + case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH"; + case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH"; + case 0x1000 + 31: return "LVM_GETHEADER"; + case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE"; + case 0x1000 + 34: return "LVM_GETVIEWRECT"; + case 0x1000 + 35: return "LVM_GETTEXTCOLOR"; + case 0x1000 + 36: return "LVM_SETTEXTCOLOR"; + case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR"; + case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR"; + case 0x1000 + 39: return "LVM_GETTOPINDEX"; + case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE"; + case 0x1000 + 41: return "LVM_GETORIGIN"; + case 0x1000 + 42: return "LVM_UPDATE"; + case 0x1000 + 43: return "LVM_SETITEMSTATE"; + case 0x1000 + 44: return "LVM_GETITEMSTATE"; + case 0x1000 + 45: return "LVM_GETITEMTEXTA"; + case 0x1000 + 115: return "LVM_GETITEMTEXTW"; + case 0x1000 + 46: return "LVM_SETITEMTEXTA"; + case 0x1000 + 116: return "LVM_SETITEMTEXTW"; + case 0x1000 + 47: return "LVM_SETITEMCOUNT"; + case 0x1000 + 48: return "LVM_SORTITEMS"; + case 0x1000 + 49: return "LVM_SETITEMPOSITION32"; + case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT"; + case 0x1000 + 51: return "LVM_GETITEMSPACING"; + case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA"; + case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW"; + case 0x1000 + 53: return "LVM_SETICONSPACING"; + case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE"; + case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE"; + case 0x1000 + 56: return "LVM_GETSUBITEMRECT"; + case 0x1000 + 57: return "LVM_SUBITEMHITTEST"; + case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY"; + case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY"; + case 0x1000 + 60: return "LVM_SETHOTITEM"; + case 0x1000 + 61: return "LVM_GETHOTITEM"; + case 0x1000 + 62: return "LVM_SETHOTCURSOR"; + case 0x1000 + 63: return "LVM_GETHOTCURSOR"; + case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT"; + case 0x1000 + 65: return "LVM_SETWORKAREA"; + + // tree view + case 0x1100 + 0: return "TVM_INSERTITEMA"; + case 0x1100 + 50: return "TVM_INSERTITEMW"; + case 0x1100 + 1: return "TVM_DELETEITEM"; + case 0x1100 + 2: return "TVM_EXPAND"; + case 0x1100 + 4: return "TVM_GETITEMRECT"; + case 0x1100 + 5: return "TVM_GETCOUNT"; + case 0x1100 + 6: return "TVM_GETINDENT"; + case 0x1100 + 7: return "TVM_SETINDENT"; + case 0x1100 + 8: return "TVM_GETIMAGELIST"; + case 0x1100 + 9: return "TVM_SETIMAGELIST"; + case 0x1100 + 10: return "TVM_GETNEXTITEM"; + case 0x1100 + 11: return "TVM_SELECTITEM"; + case 0x1100 + 12: return "TVM_GETITEMA"; + case 0x1100 + 62: return "TVM_GETITEMW"; + case 0x1100 + 13: return "TVM_SETITEMA"; + case 0x1100 + 63: return "TVM_SETITEMW"; + case 0x1100 + 14: return "TVM_EDITLABELA"; + case 0x1100 + 65: return "TVM_EDITLABELW"; + case 0x1100 + 15: return "TVM_GETEDITCONTROL"; + case 0x1100 + 16: return "TVM_GETVISIBLECOUNT"; + case 0x1100 + 17: return "TVM_HITTEST"; + case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE"; + case 0x1100 + 19: return "TVM_SORTCHILDREN"; + case 0x1100 + 20: return "TVM_ENSUREVISIBLE"; + case 0x1100 + 21: return "TVM_SORTCHILDRENCB"; + case 0x1100 + 22: return "TVM_ENDEDITLABELNOW"; + case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA"; + case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW"; + case 0x1100 + 24: return "TVM_SETTOOLTIPS"; + case 0x1100 + 25: return "TVM_GETTOOLTIPS"; + + // header + case 0x1200 + 0: return "HDM_GETITEMCOUNT"; + case 0x1200 + 1: return "HDM_INSERTITEMA"; + case 0x1200 + 10: return "HDM_INSERTITEMW"; + case 0x1200 + 2: return "HDM_DELETEITEM"; + case 0x1200 + 3: return "HDM_GETITEMA"; + case 0x1200 + 11: return "HDM_GETITEMW"; + case 0x1200 + 4: return "HDM_SETITEMA"; + case 0x1200 + 12: return "HDM_SETITEMW"; + case 0x1200 + 5: return "HDM_LAYOUT"; + case 0x1200 + 6: return "HDM_HITTEST"; + case 0x1200 + 7: return "HDM_GETITEMRECT"; + case 0x1200 + 8: return "HDM_SETIMAGELIST"; + case 0x1200 + 9: return "HDM_GETIMAGELIST"; + case 0x1200 + 15: return "HDM_ORDERTOINDEX"; + case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE"; + case 0x1200 + 17: return "HDM_GETORDERARRAY"; + case 0x1200 + 18: return "HDM_SETORDERARRAY"; + case 0x1200 + 19: return "HDM_SETHOTDIVIDER"; + + // tab control + case 0x1300 + 2: return "TCM_GETIMAGELIST"; + case 0x1300 + 3: return "TCM_SETIMAGELIST"; + case 0x1300 + 4: return "TCM_GETITEMCOUNT"; + case 0x1300 + 5: return "TCM_GETITEMA"; + case 0x1300 + 60: return "TCM_GETITEMW"; + case 0x1300 + 6: return "TCM_SETITEMA"; + case 0x1300 + 61: return "TCM_SETITEMW"; + case 0x1300 + 7: return "TCM_INSERTITEMA"; + case 0x1300 + 62: return "TCM_INSERTITEMW"; + case 0x1300 + 8: return "TCM_DELETEITEM"; + case 0x1300 + 9: return "TCM_DELETEALLITEMS"; + case 0x1300 + 10: return "TCM_GETITEMRECT"; + case 0x1300 + 11: return "TCM_GETCURSEL"; + case 0x1300 + 12: return "TCM_SETCURSEL"; + case 0x1300 + 13: return "TCM_HITTEST"; + case 0x1300 + 14: return "TCM_SETITEMEXTRA"; + case 0x1300 + 40: return "TCM_ADJUSTRECT"; + case 0x1300 + 41: return "TCM_SETITEMSIZE"; + case 0x1300 + 42: return "TCM_REMOVEIMAGE"; + case 0x1300 + 43: return "TCM_SETPADDING"; + case 0x1300 + 44: return "TCM_GETROWCOUNT"; + case 0x1300 + 45: return "TCM_GETTOOLTIPS"; + case 0x1300 + 46: return "TCM_SETTOOLTIPS"; + case 0x1300 + 47: return "TCM_GETCURFOCUS"; + case 0x1300 + 48: return "TCM_SETCURFOCUS"; + case 0x1300 + 49: return "TCM_SETMINTABWIDTH"; + case 0x1300 + 50: return "TCM_DESELECTALL"; + + // toolbar + case WM_USER+1000+1: return "TB_ENABLEBUTTON"; + case WM_USER+1000+2: return "TB_CHECKBUTTON"; + case WM_USER+1000+3: return "TB_PRESSBUTTON"; + case WM_USER+1000+4: return "TB_HIDEBUTTON"; + case WM_USER+1000+5: return "TB_INDETERMINATE"; + case WM_USER+1000+9: return "TB_ISBUTTONENABLED"; + case WM_USER+1000+10: return "TB_ISBUTTONCHECKED"; + case WM_USER+1000+11: return "TB_ISBUTTONPRESSED"; + case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN"; + case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE"; + case WM_USER+1000+17: return "TB_SETSTATE"; + case WM_USER+1000+18: return "TB_GETSTATE"; + case WM_USER+1000+19: return "TB_ADDBITMAP"; + case WM_USER+1000+20: return "TB_ADDBUTTONS"; + case WM_USER+1000+21: return "TB_INSERTBUTTON"; + case WM_USER+1000+22: return "TB_DELETEBUTTON"; + case WM_USER+1000+23: return "TB_GETBUTTON"; + case WM_USER+1000+24: return "TB_BUTTONCOUNT"; + case WM_USER+1000+25: return "TB_COMMANDTOINDEX"; + case WM_USER+1000+26: return "TB_SAVERESTOREA"; + case WM_USER+1000+76: return "TB_SAVERESTOREW"; + case WM_USER+1000+27: return "TB_CUSTOMIZE"; + case WM_USER+1000+28: return "TB_ADDSTRINGA"; + case WM_USER+1000+77: return "TB_ADDSTRINGW"; + case WM_USER+1000+29: return "TB_GETITEMRECT"; + case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE"; + case WM_USER+1000+31: return "TB_SETBUTTONSIZE"; + case WM_USER+1000+32: return "TB_SETBITMAPSIZE"; + case WM_USER+1000+33: return "TB_AUTOSIZE"; + case WM_USER+1000+35: return "TB_GETTOOLTIPS"; + case WM_USER+1000+36: return "TB_SETTOOLTIPS"; + case WM_USER+1000+37: return "TB_SETPARENT"; + case WM_USER+1000+39: return "TB_SETROWS"; + case WM_USER+1000+40: return "TB_GETROWS"; + case WM_USER+1000+42: return "TB_SETCMDID"; + case WM_USER+1000+43: return "TB_CHANGEBITMAP"; + case WM_USER+1000+44: return "TB_GETBITMAP"; + case WM_USER+1000+45: return "TB_GETBUTTONTEXTA"; + case WM_USER+1000+75: return "TB_GETBUTTONTEXTW"; + case WM_USER+1000+46: return "TB_REPLACEBITMAP"; + case WM_USER+1000+47: return "TB_SETINDENT"; + case WM_USER+1000+48: return "TB_SETIMAGELIST"; + case WM_USER+1000+49: return "TB_GETIMAGELIST"; + case WM_USER+1000+50: return "TB_LOADIMAGES"; + case WM_USER+1000+51: return "TB_GETRECT"; + case WM_USER+1000+52: return "TB_SETHOTIMAGELIST"; + case WM_USER+1000+53: return "TB_GETHOTIMAGELIST"; + case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST"; + case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST"; + case WM_USER+1000+56: return "TB_SETSTYLE"; + case WM_USER+1000+57: return "TB_GETSTYLE"; + case WM_USER+1000+58: return "TB_GETBUTTONSIZE"; + case WM_USER+1000+59: return "TB_SETBUTTONWIDTH"; + case WM_USER+1000+60: return "TB_SETMAXTEXTROWS"; + case WM_USER+1000+61: return "TB_GETTEXTROWS"; + case WM_USER+1000+41: return "TB_GETBITMAPFLAGS"; + + default: + static char s_szBuf[128]; + sprintf(s_szBuf, "", nMessage); + return s_szBuf; + } + return NULL; +} // end of wxGetMessageName + +#endif // __WXDEBUG__ + +static void TranslateKbdEventToMouse( + wxWindow* pWin +, int* pX +, int* pY +, ULONG* pFlags +) +{ + // + // Construct the key mask + ULONG& fwKeys = *pFlags; + + fwKeys = VK_BUTTON2; + if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0) + fwKeys |= VK_CTRL; + if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0) + fwKeys |= VK_SHIFT; + + // + // Simulate right mouse button click + // + POINTL vPoint; + + ::WinQueryMsgPos(vHabmain, &vPoint); + *pX = vPoint.x; + *pY = vPoint.y; + + pWin->ScreenToClient(pX, pY); +} // end of TranslateKbdEventToMouse + +// Find the wxWindow at the current mouse position, returning the mouse +// position. +wxWindow* wxFindWindowAtPointer( + wxPoint& rPt +) +{ + return wxFindWindowAtPoint(wxGetMousePosition()); +} + +wxWindow* wxFindWindowAtPoint( + const wxPoint& rPt +) +{ + POINTL vPt2; + + vPt2.x = rPt.x; + vPt2.y = rPt.y; + + HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE); + wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ; + HWND hWnd = hWndHit; + + // + // Try to find a window with a wxWindow associated with it + // + while (!pWin && (hWnd != 0)) + { + hWnd = ::WinQueryWindow(hWnd, QW_PARENT); + pWin = wxFindWinFromHandle((WXHWND)hWnd) ; + } + return pWin; +} + +// Get the current mouse position. +wxPoint wxGetMousePosition() +{ + POINTL vPt; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPt); + return wxPoint(vPt.x, vPt.y); }